Pith Number

pith:J4B77JFB

pith:2013:J4B77JFBG34WRWNNOK2525P57R

not attested not anchored not stored refs pending

Extension of a key identity

Anilatmaja Aryasomayajula

arxiv:1310.4336 v1 · 2013-10-16 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J4B77JFBG34WRWNNOK2525P57R}

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	2026-05-18T03:10:23.142188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f03ffa4a136f968d9ad72b5dd75fdfc4738909e67019254aa899450ea9aff33

Aliases

arxiv: 1310.4336 · arxiv_version: 1310.4336v1 · doi: 10.48550/arxiv.1310.4336 · pith_short_12: J4B77JFBG34W · pith_short_16: J4B77JFBG34WRWNN · pith_short_8: J4B77JFB

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/J4B77JFBG34WRWNNOK2525P57R \
  | 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: 4f03ffa4a136f968d9ad72b5dd75fdfc4738909e67019254aa899450ea9aff33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "085899f0e0a6a695cea41adb3f6259c3d8657dc83c24b35aaf8a4f6fa9b96148",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-10-16T11:47:10Z",
    "title_canon_sha256": "4b0e427af563985e288c773308b2036815b2b6094ca18f742d439b49a81d6845"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4336",
    "kind": "arxiv",
    "version": 1
  }
}