Pith Number

pith:3OG2PVEW

pith:2017:3OG2PVEWCV5CNYBC57KD2MLAAU

not attested not anchored not stored refs pending

Existentially generated subfields of large fields

Sylvy Anscombe

arxiv:1710.03353 v1 · 2017-10-09 · math.LO · math.AC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OG2PVEWCV5CNYBC57KD2MLAAU}

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	2026-05-18T00:33:12.288533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db8da7d496157a26e022efd43d3160053dfb0173325ad6f46933522016423cae

Aliases

arxiv: 1710.03353 · arxiv_version: 1710.03353v1 · doi: 10.48550/arxiv.1710.03353 · pith_short_12: 3OG2PVEWCV5C · pith_short_16: 3OG2PVEWCV5CNYBC · pith_short_8: 3OG2PVEW

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/3OG2PVEWCV5CNYBC57KD2MLAAU \
  | 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: db8da7d496157a26e022efd43d3160053dfb0173325ad6f46933522016423cae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b70401822d0c55c774d14db8ad3dd895f6cc4cc138b312336294b64d7239bca7",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-10-09T23:58:10Z",
    "title_canon_sha256": "a39d8343d22dd8d50ecf8efa775335c088f44b102822723ef2c5dcfaa02c0373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03353",
    "kind": "arxiv",
    "version": 1
  }
}