Pith Number

pith:TRLA6H66

pith:2005:TRLA6H66JMNHINQY457SWBGXZX

not attested not anchored not stored refs pending

The response of primordial abundances to a general modification of $G_{\rm N}$ and/or of the early universe expansion rate

C. Bambi, F. L. Villante, M. Giannotti

arxiv:astro-ph/0503502 v1 · 2005-03-23 · 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{TRLA6H66JMNHINQY457SWBGXZX}

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

1 paper in Pith

The Confrontation between General Relativity and Experiment

Receipt and verification

First computed	2026-07-04T15:22:17.066873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c560f1fde4b1a743618e77f2b04d7cdfc274b24617eb659cf30886332d8d2b2

Aliases

arxiv: astro-ph/0503502 · arxiv_version: astro-ph/0503502v1 · doi: 10.48550/arxiv.astro-ph/0503502 · pith_short_12: TRLA6H66JMNH · pith_short_16: TRLA6H66JMNHINQY · pith_short_8: TRLA6H66

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/TRLA6H66JMNHINQY457SWBGXZX \
  | 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: 9c560f1fde4b1a743618e77f2b04d7cdfc274b24617eb659cf30886332d8d2b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07e91e94a5d34c3ae21fbc95afe49190ac0b9ab8e15c2027289a4ae2b7413bb7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-23T17:37:28Z",
    "title_canon_sha256": "161fcd1c8ff572a48bee7895229766bde2a9bb8522d622af85e55952661b3986"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503502",
    "kind": "arxiv",
    "version": 1
  }
}