Pith Number

pith:BO3JSYV2

pith:2013:BO3JSYV2RAAFA6CDUJKBJCMUMA

not attested not anchored not stored refs pending

Equivariant cycles and cancellation for motivic cohomology

Jeremiah Heller, Mircea Voineagu, Paul Arne Ostvaer

arxiv:1304.5867 v3 · 2013-04-22 · 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{BO3JSYV2RAAFA6CDUJKBJCMUMA}

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	2026-05-18T02:45:32.072281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bb69962ba8800507843a254148994602089a9f51b68634f6b8eecd0e7c70f13

Aliases

arxiv: 1304.5867 · arxiv_version: 1304.5867v3 · doi: 10.48550/arxiv.1304.5867 · pith_short_12: BO3JSYV2RAAF · pith_short_16: BO3JSYV2RAAFA6CD · pith_short_8: BO3JSYV2

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/BO3JSYV2RAAFA6CDUJKBJCMUMA \
  | 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: 0bb69962ba8800507843a254148994602089a9f51b68634f6b8eecd0e7c70f13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "795552910cd32584ae9570963ff1a7ee3bbed4cb261abd3bc15554cfd32c37df",
    "cross_cats_sorted": [
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2013-04-22T08:32:48Z",
    "title_canon_sha256": "3b911dc2e4a65bdb516fe63ec45325e4e10019bf928b35fa322745a74c3283c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5867",
    "kind": "arxiv",
    "version": 3
  }
}