Pith Number

pith:I2QHM4BH

pith:2000:I2QHM4BH2ANRY4UES5SAZ2QQIF

not attested not anchored not stored refs pending

A reconstruction of Euler data

Bong H. Lian (Brandeis University), Chien-Hao Liu, Shing-Tung Yau (Harvard University)

arxiv:math/0003071 v1 · 2000-03-12 · math.AG · hep-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{I2QHM4BH2ANRY4UES5SAZ2QQIF}

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

Advancements in Functorial Homological Mirror Symmetry

Receipt and verification

First computed	2026-07-04T14:34:24.778288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46a0767027d01b1c728497640cea10415b367c26906ee338d1514af44e2ac6fa

Aliases

arxiv: math/0003071 · arxiv_version: math/0003071v1 · doi: 10.48550/arxiv.math/0003071 · pith_short_12: I2QHM4BH2ANR · pith_short_16: I2QHM4BH2ANRY4UE · pith_short_8: I2QHM4BH

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/I2QHM4BH2ANRY4UES5SAZ2QQIF \
  | 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: 46a0767027d01b1c728497640cea10415b367c26906ee338d1514af44e2ac6fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfe9fde6462c764a73dc113ae27b6da4efc8e6d786243e6ab8b3095447860e81",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2000-03-12T19:06:55Z",
    "title_canon_sha256": "6e47a69bdd00333137ddb6d83381ec6f28bedb0f1664b24b7c1c89bf9e8e9bb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0003071",
    "kind": "arxiv",
    "version": 1
  }
}