Pith Number

pith:IO2QVXZC

pith:2012:IO2QVXZC5KLKAV3YS2AZAQCQKH

not attested not anchored not stored refs pending

Sensitivity study of explosive nucleosynthesis in Type Ia supernovae: I. Modification of individual thermonuclear reaction rates

Eduardo Bravo, Gabriel Mart\'inez-Pinedo

arxiv:1204.1981 v1 · 2012-04-09 · astro-ph.SR · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IO2QVXZC5KLKAV3YS2AZAQCQKH}

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	2026-05-18T03:55:13.725237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43b50adf22ea96a05778968190405051d112b13a273cd6ff33b8c45421358a5f

Aliases

arxiv: 1204.1981 · arxiv_version: 1204.1981v1 · doi: 10.48550/arxiv.1204.1981 · pith_short_12: IO2QVXZC5KLK · pith_short_16: IO2QVXZC5KLKAV3Y · pith_short_8: IO2QVXZC

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/IO2QVXZC5KLKAV3YS2AZAQCQKH \
  | 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: 43b50adf22ea96a05778968190405051d112b13a273cd6ff33b8c45421358a5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97a7d340e1e3c3d4b63ad3bfcdcd7b9e33b2f74c2243a8aa11e680d3b0a55683",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-09T20:05:42Z",
    "title_canon_sha256": "eb19fb5572a39a1ae62db422e5db43c80aff70f1c42862659cf8b06e99f1adcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1981",
    "kind": "arxiv",
    "version": 1
  }
}