Pith Number

pith:J6PQJ56E

pith:2017:J6PQJ56E3OGSRWRGTZ2VIPL4Y4

not attested not anchored not stored refs pending

DES15E2mlf: A Spectroscopically Confirmed Superluminous Supernova that Exploded 3.5 Gyr After the Big Bang

A. A. Plazas, A. Benoit-Levy, A. Carnero Rosell, A. G. Kim, A. K. Romer, A. Papadopoulos, A. R. Walker, B. Flaugher, C. B. D'Andrea, C. E. Cunha, C. Lidman, D. A. Finley, D. A. Goldstein, D. Brooks, D. Gruen, D. J. James, D. L. Burke, E. Buckley-Geer, E. Kovacs, E. Krause, E. Sanchez, E. Suchyta, F. B. Abdalla, F. J. Castander, F. Sobreira, G. Gutierrez, H. T. Diehl, I. Sevilla-Noarbe, J. Annis, J. Carretero, J. Frieman, J. Garcia-Bellido, J. Gschwend, J. L. Marshall, K. Bechtol, K. Kuehn, L. Galbany, L. N. da Costa, M. A. G. Maia, M. Carrasco Kind, M. E. C. Swanson, M. J. Jarvis, M. Lima, M. March, M. Sako, M. Schubnell, M. Smith, M. Sullivan, N. Kuropatkin, O. Lahav, P. Doel, P. Martini, P. Nugent, R. A. Gruendl, R. C. Nichol, R. C. Smith, R. C. Thomas, R. J. Foley, R. Kessler, R. Miquel, S. Desai, S. Gonzalez-Gaitan, T. F. Eifler, T. M. C. Abbott, V. Scarpine, Y.-C. Pan

arxiv:1707.06649 v1 · 2017-07-20 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J6PQJ56E3OGSRWRGTZ2VIPL4Y4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:38:49.847599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f9f04f7c4db8d28da269e75543d7cc7271a486901c68628347023b3ed4b4bb5

Aliases

arxiv: 1707.06649 · arxiv_version: 1707.06649v1 · doi: 10.48550/arxiv.1707.06649 · pith_short_12: J6PQJ56E3OGS · pith_short_16: J6PQJ56E3OGSRWRG · pith_short_8: J6PQJ56E

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/J6PQJ56E3OGSRWRGTZ2VIPL4Y4 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4f9f04f7c4db8d28da269e75543d7cc7271a486901c68628347023b3ed4b4bb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc0d85f36820e9d3d88e2e137aa6a61214ea4cc44a22707173d23018f460e637",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-20T17:55:23Z",
    "title_canon_sha256": "cbad6122f7dec3eaff63ba274e659d5b8163e72602cf08bf89c882a18af71f39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06649",
    "kind": "arxiv",
    "version": 1
  }
}