Pith Number

pith:L3TE43FT

pith:2016:L3TE43FT7HNOSEQ6IPPYRTGFBC

not attested not anchored not stored refs pending

$CH_{0}$-trivialit\'e universelle d'hypersurfaces cubiques presque diagonales

Jean-Louis Colliot-Th\'el\`ene

arxiv:1607.05673 v3 · 2016-07-19 · 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{L3TE43FT7HNOSEQ6IPPYRTGFBC}

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	2026-05-18T00:53:12.245276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ee64e6cb3f9dae9121e43df88ccc50895e39b327193ab5bc7aba150271081a5

Aliases

arxiv: 1607.05673 · arxiv_version: 1607.05673v3 · doi: 10.48550/arxiv.1607.05673 · pith_short_12: L3TE43FT7HNO · pith_short_16: L3TE43FT7HNOSEQ6 · pith_short_8: L3TE43FT

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/L3TE43FT7HNOSEQ6IPPYRTGFBC \
  | 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: 5ee64e6cb3f9dae9121e43df88ccc50895e39b327193ab5bc7aba150271081a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98ea190701e3b2f29c8e729c813ed8dc30f9cbe7de0e739c76ca752565fb764f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-07-19T17:29:52Z",
    "title_canon_sha256": "937fcd5977b73e3ddab7e1df72368c83478490933034a5a46fe16a42c8d04331"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05673",
    "kind": "arxiv",
    "version": 3
  }
}