Pith Number

pith:JZTI4OI2

pith:2014:JZTI4OI2I3YEX2GRAKHTYB4PLH

not attested not anchored not stored refs pending

Some properties of analytic difference fields

Silvain Rideau

arxiv:1401.1765 v3 · 2014-01-08 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JZTI4OI2I3YEX2GRAKHTYB4PLH}

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	2026-05-18T01:35:12.430383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e668e391a46f04be8d1028f3c078f59c2bf87e246c3f756ee4d45a2d7967812

Aliases

arxiv: 1401.1765 · arxiv_version: 1401.1765v3 · doi: 10.48550/arxiv.1401.1765 · pith_short_12: JZTI4OI2I3YE · pith_short_16: JZTI4OI2I3YEX2GR · pith_short_8: JZTI4OI2

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/JZTI4OI2I3YEX2GRAKHTYB4PLH \
  | 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: 4e668e391a46f04be8d1028f3c078f59c2bf87e246c3f756ee4d45a2d7967812

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef4c99d2a38248c88865692b55e9933adb8bd9f8edacc1e8cf74c4016eb241a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-01-08T18:10:22Z",
    "title_canon_sha256": "b6dfd12bf34e6e289fd379862b90e9a1cff16123c031e0d806a646a5d9f44075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1765",
    "kind": "arxiv",
    "version": 3
  }
}