Pith Number

pith:HPESE3DI

pith:1998:HPESE3DI2GDJE7VY3XGMTQKCG6

not attested not anchored not stored refs pending

Standard Solar Models

John N. Bahcall

arxiv:astro-ph/9808162 v1 · 1998-08-15 · astro-ph · hep-ph · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HPESE3DI2GDJE7VY3XGMTQKCG6}

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	2026-05-18T02:40:34.942231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bc9226c68d186927eb8ddccc9c14237a4d1db13e8d48ffa852017e35293b347

Aliases

arxiv: astro-ph/9808162 · arxiv_version: astro-ph/9808162v1 · doi: 10.48550/arxiv.astro-ph/9808162 · pith_short_12: HPESE3DI2GDJ · pith_short_16: HPESE3DI2GDJE7VY · pith_short_8: HPESE3DI

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/HPESE3DI2GDJE7VY3XGMTQKCG6 \
  | 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: 3bc9226c68d186927eb8ddccc9c14237a4d1db13e8d48ffa852017e35293b347

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb7e7d7db132a6f0c743b8c657e558ad2b8b9c9c93265c7b6e550f1595f877a3",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-08-15T15:06:30Z",
    "title_canon_sha256": "cba571c61c44110b0ea8bd7ec075220a744bf636036080ef8ac418ee30ec585e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9808162",
    "kind": "arxiv",
    "version": 1
  }
}