Pith Number

pith:GEHE7C6O

pith:2010:GEHE7C6O3PVP2CCG7JZGCGBVLS

not attested not anchored not stored refs pending

The Role of Variations of Central Density Of White Dwarf Progenitors Upon Type Ia Supernovae

D. Falta, D. Lamb, G. Jordan, R. Fisher

arxiv:1005.0026 v1 · 2010-04-30 · 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{GEHE7C6O3PVP2CCG7JZGCGBVLS}

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	2026-05-18T00:37:05.589513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

310e4f8bcedbeafd0846fa726118355cac6b40773c6bd0d15b46f7d1fb0b30b9

Aliases

arxiv: 1005.0026 · arxiv_version: 1005.0026v1 · doi: 10.48550/arxiv.1005.0026 · pith_short_12: GEHE7C6O3PVP · pith_short_16: GEHE7C6O3PVP2CCG · pith_short_8: GEHE7C6O

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/GEHE7C6O3PVP2CCG7JZGCGBVLS \
  | 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: 310e4f8bcedbeafd0846fa726118355cac6b40773c6bd0d15b46f7d1fb0b30b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ece75ff00071a5778ee33822c876e4e840f64003305a4328cae7e9f20d0b22a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-04-30T21:47:01Z",
    "title_canon_sha256": "8e2bafb1c8d2492d384bcc3089ddcb9504b95aac8805514a6f82f62cf6869ce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0026",
    "kind": "arxiv",
    "version": 1
  }
}