Pith Number

pith:HVGEYW44

pith:1996:HVGEYW446MTVAYCUUKPCZRCCLL

not attested not anchored not stored refs pending

Gromov-Witten invariants in algebraic geometry

K. Behrend

arxiv:alg-geom/9601011 v1 · 1996-01-15 · alg-geom · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVGEYW446MTVAYCUUKPCZRCCLL}

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	2026-05-18T01:37:42.851039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d4c4c5b9cf327506054a29e2cc4425acd353a8dc40aadf8b0886c4b45387cae

Aliases

arxiv: alg-geom/9601011 · arxiv_version: alg-geom/9601011v1 · doi: 10.48550/arxiv.alg-geom/9601011 · pith_short_12: HVGEYW446MTV · pith_short_16: HVGEYW446MTVAYCU · pith_short_8: HVGEYW44

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/HVGEYW446MTVAYCUUKPCZRCCLL \
  | 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: 3d4c4c5b9cf327506054a29e2cc4425acd353a8dc40aadf8b0886c4b45387cae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "465ffcd1cd8eb2437738ff801d5ffd224ea01ca28307c1f2a99282eb50a9fcbe",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "",
    "primary_cat": "alg-geom",
    "submitted_at": "1996-01-15T04:00:17Z",
    "title_canon_sha256": "388430b0637ad68a335f4c71d10493e2c6beb058f95fd289a9c5e064de4198e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "alg-geom/9601011",
    "kind": "arxiv",
    "version": 1
  }
}