Pith Number

pith:GLPMSL3F

pith:2003:GLPMSL3FIDPSBBD7ZFVL32UF4O

not attested not anchored not stored refs pending

Classification of Supernovae

Massimo Turatto

arxiv:astro-ph/0301107 v1 · 2003-01-07 · 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{GLPMSL3FIDPSBBD7ZFVL32UF4O}

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	2026-05-18T01:17:13.147816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32dec92f6540df20847fc96abdea85e3bb1677579103de82821650f43de5eb22

Aliases

arxiv: astro-ph/0301107 · arxiv_version: astro-ph/0301107v1 · doi: 10.48550/arxiv.astro-ph/0301107 · pith_short_12: GLPMSL3FIDPS · pith_short_16: GLPMSL3FIDPSBBD7 · pith_short_8: GLPMSL3F

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/GLPMSL3FIDPSBBD7ZFVL32UF4O \
  | 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: 32dec92f6540df20847fc96abdea85e3bb1677579103de82821650f43de5eb22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d672583d5c6292e7f5678b5ea5a5b4f5c59ec548e37935dcab84737b7aefa0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-07T10:43:26Z",
    "title_canon_sha256": "19c47aac76447d6610c29090b395cf918fa3c38635a5a3c1cb1fd3e3571bbb60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301107",
    "kind": "arxiv",
    "version": 1
  }
}