Pith Number

pith:LHM3OGCH

pith:2018:LHM3OGCH2463FKIXJ3DYNCDAQD

not attested not anchored not stored refs pending

Introduction to work of Hassett-Pirutka-Tschinkel and Schreieder

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

arxiv:1806.00598 v1 · 2018-06-02 · 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{LHM3OGCH2463FKIXJ3DYNCDAQD}

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	2026-05-18T00:14:18.963602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59d9b71847d73db2a9174ec786886080cf68885eee9cb458db90d845fb52364f

Aliases

arxiv: 1806.00598 · arxiv_version: 1806.00598v1 · doi: 10.48550/arxiv.1806.00598 · pith_short_12: LHM3OGCH2463 · pith_short_16: LHM3OGCH2463FKIX · pith_short_8: LHM3OGCH

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/LHM3OGCH2463FKIXJ3DYNCDAQD \
  | 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: 59d9b71847d73db2a9174ec786886080cf68885eee9cb458db90d845fb52364f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f37adb93cd6ea428c4c085913a8de70dde35d098035b20471cd6a549abb5c582",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-06-02T07:36:13Z",
    "title_canon_sha256": "c7e9f8622a630263bb26240864ce3648a6c4c1cb4c61af588225247cd3ee4a0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.00598",
    "kind": "arxiv",
    "version": 1
  }
}