Pith Number

pith:IWMZTYOG

pith:2015:IWMZTYOG4VJ2PHIT2EL2MCM3JS

not attested not anchored not stored refs pending

Detection of three Gamma-Ray Burst host galaxies at $z\sim6$

A. J. Levan, A. S. Fruchter, B. Robertson, D. A. Perley, E. Curtis-Lake, E. M. Levesque, E. R. Stanway, J. E. Rhoads, J. Hjorth, J. M. Shull, J. P. U. Fynbo, J. T. Stocke, J. T. W. McGuire, K. Wiersema, M. Bremer, M. Trenti, N. R. Tanvir, R. L. C. Starling, R. S. Ellis, S. Schulze

arxiv:1512.07808 v3 · 2015-12-24 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWMZTYOG4VJ2PHIT2EL2MCM3JS}

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	2026-05-18T01:11:08.376478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

459999e1c6e553a79d13d117a6099b4cae60e029e43d705156cfb32eb2d3b0c0

Aliases

arxiv: 1512.07808 · arxiv_version: 1512.07808v3 · doi: 10.48550/arxiv.1512.07808 · pith_short_12: IWMZTYOG4VJ2 · pith_short_16: IWMZTYOG4VJ2PHIT · pith_short_8: IWMZTYOG

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/IWMZTYOG4VJ2PHIT2EL2MCM3JS \
  | 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: 459999e1c6e553a79d13d117a6099b4cae60e029e43d705156cfb32eb2d3b0c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70868c2b8f0eaf3fe395839a6d6167bbfa388eec5ee102ea23851f5d56b374cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-24T12:56:03Z",
    "title_canon_sha256": "8cc2594d60ae0504dd9d09c3e179c655effd84d83926f28f1b17984029e3f9e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07808",
    "kind": "arxiv",
    "version": 3
  }
}