Pith Number

pith:RTBPYDAZ

pith:2019:RTBPYDAZKWPDZAMAY6FN43JJQN

not attested not anchored not stored refs pending

Model completeness and relative decidability

Jennifer Chubb, Reed Solomon, Russell Miller

arxiv:1903.00734 v1 · 2019-03-02 · 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{RTBPYDAZKWPDZAMAY6FN43JJQN}

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	2026-05-17T23:52:13.453848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8cc2fc0c19559e3c8180c78ade6d2983609b87fb19bc96cef356c54b7df5fd5d

Aliases

arxiv: 1903.00734 · arxiv_version: 1903.00734v1 · doi: 10.48550/arxiv.1903.00734 · pith_short_12: RTBPYDAZKWPD · pith_short_16: RTBPYDAZKWPDZAMA · pith_short_8: RTBPYDAZ

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/RTBPYDAZKWPDZAMAY6FN43JJQN \
  | 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: 8cc2fc0c19559e3c8180c78ade6d2983609b87fb19bc96cef356c54b7df5fd5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f3f3f58d1f771ec3f3788772962c68f656cc5acac4a01b4955effd895dbd697",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2019-03-02T16:52:22Z",
    "title_canon_sha256": "1ef4e030824717b6d1d951dbdc7be29e2279655e80c4a6a98f44fd0dc81ca25c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00734",
    "kind": "arxiv",
    "version": 1
  }
}