Pith Number

pith:4TIMMQWH

pith:2012:4TIMMQWH3Q65WQQNFLKSXNI746

not attested not anchored not stored refs pending

Selected methods of nuclear astrophysics

S. B. Dubovichenko

arxiv:1201.3003 v2 · 2012-01-14 · 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{4TIMMQWH3Q65WQQNFLKSXNI746}

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	2026-05-18T04:04:29.559717Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d0c642c7dc3ddb420d2ad52bb51fe7820b228fb17639f8daa6d87bc9b858f6

Aliases

arxiv: 1201.3003 · arxiv_version: 1201.3003v2 · doi: 10.48550/arxiv.1201.3003 · pith_short_12: 4TIMMQWH3Q65 · pith_short_16: 4TIMMQWH3Q65WQQN · pith_short_8: 4TIMMQWH

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/4TIMMQWH3Q65WQQNFLKSXNI746 \
  | 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: e4d0c642c7dc3ddb420d2ad52bb51fe7820b228fb17639f8daa6d87bc9b858f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "207d47ba9caec4fcc9017628f2ca47b845c049bf0391249171355fcd129ebabe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2012-01-14T09:43:11Z",
    "title_canon_sha256": "b35c0242a204bd9ba7a2374ab9d098c92d314e785128af3d5588ae7bee9a7848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3003",
    "kind": "arxiv",
    "version": 2
  }
}