Pith Number

pith:VBA5O7EF

pith:2015:VBA5O7EFZEDGEQJRRGNNPZ5U2U

not attested not anchored not stored refs pending

Godel-Rosser's Incompleteness Theorems for Non-Recursively Enumerable Theories

Payam Seraji, Saeed Salehi

arxiv:1506.02790 v3 · 2015-06-09 · math.LO · cs.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{VBA5O7EFZEDGEQJRRGNNPZ5U2U}

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	2026-05-17T23:41:57.007397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a841d77c85c906624131899ad7e7b4d52d1c9ef86cd0cd7e964b22ca407250fd

Aliases

arxiv: 1506.02790 · arxiv_version: 1506.02790v3 · doi: 10.48550/arxiv.1506.02790 · pith_short_12: VBA5O7EFZEDG · pith_short_16: VBA5O7EFZEDGEQJR · pith_short_8: VBA5O7EF

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/VBA5O7EFZEDGEQJRRGNNPZ5U2U \
  | 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: a841d77c85c906624131899ad7e7b4d52d1c9ef86cd0cd7e964b22ca407250fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5858fcf345b3f718a1af04ab799c00058aaf58dc066dc3510578145f26984ebb",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2015-06-09T06:16:25Z",
    "title_canon_sha256": "be93e72ad4a0460ecd0a2ee004554c6780bcc2d2b3a0271f90f0762bb386c41c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02790",
    "kind": "arxiv",
    "version": 3
  }
}