Pith Number

pith:3LLLGZRE

pith:2021:3LLLGZREIM3YQHS7IBBYRES4HQ

not attested not anchored not stored refs pending

The Zwicky Transient Facility Type Ia supernova survey: first data release and results

A. A. Miller, A. Goobar, D.Goldstein, Dmitry A. Duev, E. Bellm, J.Johansson, J.Nordin, J. Sollerman, M.J. Graham, M. Medford, M. M. Kasliwal, M.Rigault, M.Smith, P. Nugent, P. Rosnet, R. Biswas, R. Riddle, S. Dhawan, S. R. Kulkarni, Y.-L. Kim

arxiv:2110.07256 v1 · 2021-10-14 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LLLGZREIM3YQHS7IBBYRES4HQ}

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	2026-07-05T03:34:36.669384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dad6b366244337881e5f404388925c3c034813a5529af4310e674d4535c64570

Aliases

arxiv: 2110.07256 · arxiv_version: 2110.07256v1 · doi: 10.48550/arxiv.2110.07256 · pith_short_12: 3LLLGZREIM3Y · pith_short_16: 3LLLGZREIM3YQHS7 · pith_short_8: 3LLLGZRE

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/3LLLGZREIM3YQHS7IBBYRES4HQ \
  | 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: dad6b366244337881e5f404388925c3c034813a5529af4310e674d4535c64570

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0def5d34d81033fc82c2a69e9a4f025b76888742865a4ce53ef3b12c661656ed",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-10-14T11:08:16Z",
    "title_canon_sha256": "119cb969a3cc600fcc57f2a111d15ed110e111c952a450b9005facb21606d0d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07256",
    "kind": "arxiv",
    "version": 1
  }
}