Pith Number

pith:BONPCNUN

pith:2016:BONPCNUNGPF7Z4WJMII2MMUYDV

not attested not anchored not stored refs pending

Le lemme d'Abhyankar perfectoide

Yves Andre

arxiv:1609.00320 v1 · 2016-08-31 · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BONPCNUNGPF7Z4WJMII2MMUYDV}

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	2026-05-18T01:06:25.149704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b9af1368d33cbfcf2c96211a632981d507a687617cc0e672253f1a10834f528

Aliases

arxiv: 1609.00320 · arxiv_version: 1609.00320v1 · doi: 10.48550/arxiv.1609.00320 · pith_short_12: BONPCNUNGPF7 · pith_short_16: BONPCNUNGPF7Z4WJ · pith_short_8: BONPCNUN

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/BONPCNUNGPF7Z4WJMII2MMUYDV \
  | 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: 0b9af1368d33cbfcf2c96211a632981d507a687617cc0e672253f1a10834f528

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d0a6524e52aa1547e1a722d05cf05b893e6d97741c1063b1afc0ca06de4e586",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-08-31T14:37:18Z",
    "title_canon_sha256": "9159e71708689fbc4fbbba8923bf1af3dacc9e1843c1e927c52012407ab209e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00320",
    "kind": "arxiv",
    "version": 1
  }
}