Pith Number

pith:E357OPOS

pith:1999:E357OPOSMYM73X4INGY57VWVJJ

not attested not anchored not stored refs pending

Microscopic Calculations of Weak Interaction Rates of Nuclei in Stellar Environment for A = 18 to 100

H. V. Klapdor-Kleingrothaus, J.-U. Nabi

arxiv:nucl-th/9901090 v1 · 1999-01-27 · nucl-th · 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{E357OPOSMYM73X4INGY57VWVJJ}

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	2026-05-18T04:16:23.485387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26fbf73dd26619fddf8869b1dfd6d54a6c0ad2f3f955878c09cde4d2cb42bfd3

Aliases

arxiv: nucl-th/9901090 · arxiv_version: nucl-th/9901090v1 · doi: 10.48550/arxiv.nucl-th/9901090 · pith_short_12: E357OPOSMYM7 · pith_short_16: E357OPOSMYM73X4I · pith_short_8: E357OPOS

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/E357OPOSMYM73X4INGY57VWVJJ \
  | 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: 26fbf73dd26619fddf8869b1dfd6d54a6c0ad2f3f955878c09cde4d2cb42bfd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c99030d32556672f9270c3ea08b2b5458c29d86c6b9879b5a98f218f5593e44e",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "nucl-th",
    "submitted_at": "1999-01-27T17:43:57Z",
    "title_canon_sha256": "70fb739beb5b27000532bac23cc2994370cd558c01f21248c439efaaff89cb2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nucl-th/9901090",
    "kind": "arxiv",
    "version": 1
  }
}