Pith Number

pith:ZSUTBH3W

pith:2001:ZSUTBH3WBM6IW6YAE6UAMR7Q6K

not attested not anchored not stored refs pending

Primordial nucleosynthesis and hadronic decay of a massive particle with a relatively short lifetime

K. Kohri

arxiv:astro-ph/0103411 v2 · 2001-03-26 · astro-ph · hep-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{ZSUTBH3WBM6IW6YAE6UAMR7Q6K}

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.

Cited by

2 papers in Pith

Consistent $N_{\rm eff}$ fitting in big bang nucleosynthesis analysis

Primordial Black Holes Evaporating before Big Bang Nucleosynthesis

Receipt and verification

First computed	2026-07-04T16:22:56.036072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cca9309f760b3c8b7b0027a80647f0f2aeb99deeddab8c768353c7063191661d

Aliases

arxiv: astro-ph/0103411 · arxiv_version: astro-ph/0103411v2 · doi: 10.48550/arxiv.astro-ph/0103411 · pith_short_12: ZSUTBH3WBM6I · pith_short_16: ZSUTBH3WBM6IW6YA · pith_short_8: ZSUTBH3W

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/ZSUTBH3WBM6IW6YAE6UAMR7Q6K \
  | 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: cca9309f760b3c8b7b0027a80647f0f2aeb99deeddab8c768353c7063191661d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26196f16d44ccdf7bd8e4ec1f3cfd9972446ee1f2d6a5d9f49a9df06254961f3",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-03-26T09:30:12Z",
    "title_canon_sha256": "80d1a620281487b58c22c5c8146a4c120b2dbb37b3406ff3d673f955a756cc0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0103411",
    "kind": "arxiv",
    "version": 2
  }
}