Pith Number

pith:U677ECLC

pith:2000:U677ECLCTDX3TCGZWOIIVB7N5G

not attested not anchored not stored refs pending

Prediction of Astrophysical Reaction Rates: Methods, Data Needs, and Consequences for Nucleosynthesis Studies

3), Astronomy, Astroph., CA, F.-K. Thielemann(1) ((1) Dept. of Physics, Livermore, R. D. Hoffman (2), Santa Cruz, S. E. Woosley (2, Switzerland; (2) Lawrence Livermore National Laboratory, T. Rauscher (1), Univ. of Basel, Univ. of California, USA), USA; (3) Dept. of Astron.

arxiv:astro-ph/0007453 v1 · 2000-07-28 · astro-ph · 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{U677ECLCTDX3TCGZWOIIVB7N5G}

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	2026-05-18T04:33:37.972446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7bff2096298efb988d9b3908a87ede9a6cf67b77d4b49a1e59f172f81f9dffa

Aliases

arxiv: astro-ph/0007453 · arxiv_version: astro-ph/0007453v1 · doi: 10.48550/arxiv.astro-ph/0007453 · pith_short_12: U677ECLCTDX3 · pith_short_16: U677ECLCTDX3TCGZ · pith_short_8: U677ECLC

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/U677ECLCTDX3TCGZWOIIVB7N5G \
  | 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: a7bff2096298efb988d9b3908a87ede9a6cf67b77d4b49a1e59f172f81f9dffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8cb1aa283d88c4300023be066bf79b7012c56fb7241a3af26f01780277db28a",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-07-28T23:19:11Z",
    "title_canon_sha256": "7ceba5b27eacebe4205ac61bad2328031c1086bece35c95256bcc16e778e789f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0007453",
    "kind": "arxiv",
    "version": 1
  }
}