Pith Number

pith:FEWIJ247

pith:2011:FEWIJ247TTDDXI26NCBRZZD2ID

not attested not anchored not stored refs pending

Fields and rings with few types

C\'edric Milliet (ICJ)

arxiv:1104.0288 v1 · 2011-04-02 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEWIJ247TTDDXI26NCBRZZD2ID}

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	2026-05-17T23:52:29.616792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

292c84eb9f9cc63ba35e68831ce47a40f30bc61e56efa683fc31c48088335c05

Aliases

arxiv: 1104.0288 · arxiv_version: 1104.0288v1 · doi: 10.48550/arxiv.1104.0288 · pith_short_12: FEWIJ247TTDD · pith_short_16: FEWIJ247TTDDXI26 · pith_short_8: FEWIJ247

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/FEWIJ247TTDDXI26NCBRZZD2ID \
  | 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: 292c84eb9f9cc63ba35e68831ce47a40f30bc61e56efa683fc31c48088335c05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e6c8a1ec1520664bf25f2b246ad57fc5cc80e464334e681be2822b643bad7a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2011-04-02T06:04:55Z",
    "title_canon_sha256": "4ad4aa94824989a187a543430322432af7ac5f3a96a731551d38bdb4f899901b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0288",
    "kind": "arxiv",
    "version": 1
  }
}