Pith Number

pith:YK5EFMWI

pith:2005:YK5EFMWIGITMXOKAZUIT2WDAPB

not attested not anchored not stored refs pending

A short course on geometric motivic integration

Manuel Blickle

arxiv:math/0507404 v1 · 2005-07-20 · math.AG · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YK5EFMWIGITMXOKAZUIT2WDAPB}

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	2026-05-18T03:15:07.731003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2ba42b2c83226cbb940cd113d58607865798052e3b93f3b7b61680afb810987

Aliases

arxiv: math/0507404 · arxiv_version: math/0507404v1 · doi: 10.48550/arxiv.math/0507404 · pith_short_12: YK5EFMWIGITM · pith_short_16: YK5EFMWIGITMXOKA · pith_short_8: YK5EFMWI

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/YK5EFMWIGITMXOKAZUIT2WDAPB \
  | 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: c2ba42b2c83226cbb940cd113d58607865798052e3b93f3b7b61680afb810987

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35d5455894da5b7777c06f8eccf31755831d955d0de1935345967ec22346aaf5",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2005-07-20T08:42:16Z",
    "title_canon_sha256": "496c83ed8e341db9189e253df09138cd038e62c9a2814427abe0b7a7d0a55f79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0507404",
    "kind": "arxiv",
    "version": 1
  }
}