Pith Number

pith:2HIIJVBH

pith:2014:2HIIJVBHMHKNCHJAB3UNQVB5QR

not attested not anchored not stored refs pending

Some remarks concerning Voevodsky's nilpotence conjecture

Goncalo Tabuada, Marcello Bernardara, Matilde Marcolli

arxiv:1403.0876 v3 · 2014-03-04 · math.AG · math.AT · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HIIJVBHMHKNCHJAB3UNQVB5QR}

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	2026-05-18T02:38:44.357499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d084d42761d4d11d200ee8d8543d846c27c76e864745850a545ba9344d29b2

Aliases

arxiv: 1403.0876 · arxiv_version: 1403.0876v3 · doi: 10.48550/arxiv.1403.0876 · pith_short_12: 2HIIJVBHMHKN · pith_short_16: 2HIIJVBHMHKNCHJA · pith_short_8: 2HIIJVBH

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/2HIIJVBHMHKNCHJAB3UNQVB5QR \
  | 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: d1d084d42761d4d11d200ee8d8543d846c27c76e864745850a545ba9344d29b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62f6636672d3848fedb470e1c7dbb449ac1fbf356edf46216a4ed3a13f5a480a",
    "cross_cats_sorted": [
      "math.AT",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-03-04T18:08:52Z",
    "title_canon_sha256": "006f7a161b5d473f504f6ad739f0b1faab1e8788173a801eef449089b291edc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0876",
    "kind": "arxiv",
    "version": 3
  }
}