Pith Number

pith:MS2SYWYN

pith:2004:MS2SYWYNT55YUNIKD2IJYYUDRC

not attested not anchored not stored refs pending

Supernova light curve models for the bump in the Optical Counterpart of X-Ray Flash 030723

E. Pian, J. Deng, J. Hjorth, J.P.U. Fynbo, K. Maeda, K. Nomoto, N. Tominaga, P.A. Mazzali

arxiv:astro-ph/0405151 v3 · 2004-05-07 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MS2SYWYNT55YUNIKD2IJYYUDRC}

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	2026-07-04T14:13:27.961596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64b52c5b0d9f7b8a350a1e909c6283889eedb61e798bf68006c0a4249a58ba19

Aliases

arxiv: astro-ph/0405151 · arxiv_version: astro-ph/0405151v3 · doi: 10.48550/arxiv.astro-ph/0405151 · pith_short_12: MS2SYWYNT55Y · pith_short_16: MS2SYWYNT55YUNIK · pith_short_8: MS2SYWYN

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/MS2SYWYNT55YUNIKD2IJYYUDRC \
  | 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: 64b52c5b0d9f7b8a350a1e909c6283889eedb61e798bf68006c0a4249a58ba19

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e8d3d1215977da93d1834e1d7934027bda74fae5e683900da8a860154f4bf7d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-05-07T16:15:37Z",
    "title_canon_sha256": "2ff9bf8f14e3dcf93426c936a3b17a2051b2e198d22914beec72291119526972"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0405151",
    "kind": "arxiv",
    "version": 3
  }
}