Pith Number

pith:SUCCUJXK

pith:2017:SUCCUJXKKIVMXLCGT6Q2NAN4WR

not attested not anchored not stored refs pending

Rigidity of Spreadings and Fields of Definition

Chris Peters

arxiv:1704.03410 v1 · 2017-04-11 · 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{SUCCUJXKKIVMXLCGT6Q2NAN4WR}

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	2026-05-18T00:46:32.566043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95042a26ea522acbac469fa1a681bcb44493143a4653d6067293d7f1d471101f

Aliases

arxiv: 1704.03410 · arxiv_version: 1704.03410v1 · doi: 10.48550/arxiv.1704.03410 · pith_short_12: SUCCUJXKKIVM · pith_short_16: SUCCUJXKKIVMXLCG · pith_short_8: SUCCUJXK

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/SUCCUJXKKIVMXLCGT6Q2NAN4WR \
  | 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: 95042a26ea522acbac469fa1a681bcb44493143a4653d6067293d7f1d471101f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1765dc43004ebac16b934af33f0f9a47e6dfb635ba21bea194a9bb80d760629b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-04-11T16:52:54Z",
    "title_canon_sha256": "81df7f1096e517f55351af86360db60e182bb33e36fa0f8fc22a0d2b09aba111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03410",
    "kind": "arxiv",
    "version": 1
  }
}