Pith Number

pith:7UCCJCMJ

pith:2017:7UCCJCMJZWWUL2QKP3HRCYAEOH

not attested not anchored not stored refs pending

Constructibilit\'e et mod\'eration uniformes en cohomologie \'etale

Fabrice Orgogozo

arxiv:1703.10850 v1 · 2017-03-31 · 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{7UCCJCMJZWWUL2QKP3HRCYAEOH}

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	2026-05-17T23:50:16.494007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd04248989cdad45ea0a7ecf11600471e306b41fa8f92a8a5c957263febe25c2

Aliases

arxiv: 1703.10850 · arxiv_version: 1703.10850v1 · doi: 10.48550/arxiv.1703.10850 · pith_short_12: 7UCCJCMJZWWU · pith_short_16: 7UCCJCMJZWWUL2QK · pith_short_8: 7UCCJCMJ

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/7UCCJCMJZWWUL2QKP3HRCYAEOH \
  | 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: fd04248989cdad45ea0a7ecf11600471e306b41fa8f92a8a5c957263febe25c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87941e78211e19e90d6f312bba0a631ee863ce732b9b1c9d1cfbff2771302c80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-03-31T11:08:15Z",
    "title_canon_sha256": "7e36cbd248900932df2549a930d99356be891744cab1f24499d70ee8779fade2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10850",
    "kind": "arxiv",
    "version": 1
  }
}