Pith Number

pith:KIJGSTQP

pith:2006:KIJGSTQPCDAMHIEPG44NBMN7RO

not attested not anchored not stored refs pending

Characteristic classes of proalgebraic varieties and motivic measures

Shoji Yokura

arxiv:math/0606352 v2 · 2006-06-15 · 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{KIJGSTQPCDAMHIEPG44NBMN7RO}

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	2026-05-18T03:20:21.010067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5212694e0f10c0c3a08f3738d0b1bf8b887850d5e57a83d3a595313a00681879

Aliases

arxiv: math/0606352 · arxiv_version: math/0606352v2 · doi: 10.48550/arxiv.math/0606352 · pith_short_12: KIJGSTQPCDAM · pith_short_16: KIJGSTQPCDAMHIEP · pith_short_8: KIJGSTQP

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/KIJGSTQPCDAMHIEPG44NBMN7RO \
  | 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: 5212694e0f10c0c3a08f3738d0b1bf8b887850d5e57a83d3a595313a00681879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef55ce6043c66209f2c9c687d3350593df6e240016a9dcd56414f9f385f04945",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "2006-06-15T06:17:21Z",
    "title_canon_sha256": "9a9659df111f96134207a61d936762f555e1c14225b2ff017b4a3aca90d114ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0606352",
    "kind": "arxiv",
    "version": 2
  }
}