Pith Number

pith:SDH5NVKZ

pith:2014:SDH5NVKZNN66TBTOUAVOX76VOI

not attested not anchored not stored refs pending

La fibration de Hitchin-Frenkel-Ngo et son complexe d'intersection

Alexis Bouthier

arxiv:1409.1275 v3 · 2014-09-03 · math.GR · math.AG · math.NT · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDH5NVKZNN66TBTOUAVOX76VOI}

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	2026-05-18T01:24:21.783259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90cfd6d5596b7de9866ea02aebffd57235a84f4aa68853f22616c3692cbe9cdc

Aliases

arxiv: 1409.1275 · arxiv_version: 1409.1275v3 · doi: 10.48550/arxiv.1409.1275 · pith_short_12: SDH5NVKZNN66 · pith_short_16: SDH5NVKZNN66TBTO · pith_short_8: SDH5NVKZ

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/SDH5NVKZNN66TBTOUAVOX76VOI \
  | 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: 90cfd6d5596b7de9866ea02aebffd57235a84f4aa68853f22616c3692cbe9cdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1faee1242d55b855919c049911e5de4404c47234081ab187104f5251e115db64",
    "cross_cats_sorted": [
      "math.AG",
      "math.NT",
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-09-03T21:58:29Z",
    "title_canon_sha256": "b6c18fffe1bdb791adadb0f4c9eda4071f1c6394d47f5afaf644fbaeee6d4a43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1275",
    "kind": "arxiv",
    "version": 3
  }
}