Pith Number

pith:OZABSVWZ

pith:2014:OZABSVWZEQEOGXV454XTPIEBW2

not attested not anchored not stored refs pending

Stably uniform affinoids are sheafy

Alain Verberkmoes, Kevin Buzzard

arxiv:1404.7020 v2 · 2014-04-28 · math.NT · 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{OZABSVWZEQEOGXV454XTPIEBW2}

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	2026-05-18T01:33:16.725022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76401956d92408e35ebcef2f37a081b693baa34f42b7c09e1425098f2523dc53

Aliases

arxiv: 1404.7020 · arxiv_version: 1404.7020v2 · doi: 10.48550/arxiv.1404.7020 · pith_short_12: OZABSVWZEQEO · pith_short_16: OZABSVWZEQEOGXV4 · pith_short_8: OZABSVWZ

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/OZABSVWZEQEOGXV454XTPIEBW2 \
  | 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: 76401956d92408e35ebcef2f37a081b693baa34f42b7c09e1425098f2523dc53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2002b8d1366990385d346c683e756643f1a5f93f7e227005f08de1672ce83d33",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-04-28T15:26:47Z",
    "title_canon_sha256": "e8510c52be6702c1cd191d37a6efade5cd1e0752a25ccf938a8e77d5139f125e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.7020",
    "kind": "arxiv",
    "version": 2
  }
}