Pith Number

pith:63QTKFGD

pith:2006:63QTKFGDMODSUIGB3LXMWTYLEX

not attested not anchored not stored refs pending

Hodge genera of algebraic varieties, I

Julius L. Shaneson, Laurentiu G. Maxim, Sylvain E. Cappell

arxiv:math/0606655 v3 · 2006-06-26 · math.AG · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63QTKFGDMODSUIGB3LXMWTYLEX}

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	2026-05-18T03:58:48.989334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6e13514c363872a20c1daeecb4f0b25f20d6af6a9779c599c92fa81fcd17771

Aliases

arxiv: math/0606655 · arxiv_version: math/0606655v3 · doi: 10.48550/arxiv.math/0606655 · pith_short_12: 63QTKFGDMODS · pith_short_16: 63QTKFGDMODSUIGB · pith_short_8: 63QTKFGD

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/63QTKFGDMODSUIGB3LXMWTYLEX \
  | 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: f6e13514c363872a20c1daeecb4f0b25f20d6af6a9779c599c92fa81fcd17771

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe142134b9538a3b3923d6fa0c6589dbdf5991262d6ef9eea1db2163a8b915fc",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2006-06-26T17:48:45Z",
    "title_canon_sha256": "1218faea788f4542de0d631addba930757aa6a89b0c523b46cec265e5da3f9a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0606655",
    "kind": "arxiv",
    "version": 3
  }
}