Pith Number

pith:A2JQUX7T

pith:2011:A2JQUX7TFUACJLI6HEXW6AB37D

not attested not anchored not stored refs pending

Small skew fields

C\'edric Milliet (ICJ)

arxiv:1104.0289 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{A2JQUX7TFUACJLI6HEXW6AB37D}

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	2026-05-18T03:51:48.881744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06930a5ff32d0024ad1e392f6f003bf8d8cfc1098d54252688c70fdac8927b08

Aliases

arxiv: 1104.0289 · arxiv_version: 1104.0289v1 · doi: 10.48550/arxiv.1104.0289 · pith_short_12: A2JQUX7TFUAC · pith_short_16: A2JQUX7TFUACJLI6 · pith_short_8: A2JQUX7T

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/A2JQUX7TFUACJLI6HEXW6AB37D \
  | 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: 06930a5ff32d0024ad1e392f6f003bf8d8cfc1098d54252688c70fdac8927b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "111402233ed08bf56d7197f484b6f70798d64453f73088e4eed3096e49c9983f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2011-04-02T06:05:21Z",
    "title_canon_sha256": "f3637b0bfcd25903ff15fc20ff0667780836afeaadc75c742292f792eeaadf55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0289",
    "kind": "arxiv",
    "version": 1
  }
}