Pith Number

pith:BD7NRUEQ

pith:2011:BD7NRUEQUBWTHSA3XAG3OHGY37

not attested not anchored not stored refs pending

Typing a Core Binary Field Arithmetic in a Light Logic

Emanuele Cesena, Luca Roversi, Marco Pedicini

arxiv:1106.5622 v1 · 2011-06-28 · 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{BD7NRUEQUBWTHSA3XAG3OHGY37}

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	2026-05-18T04:19:12.838381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08fed8d090a06d33c81bb80db71cd8dfd003b59afe79a7d354d3f7d9529d55ff

Aliases

arxiv: 1106.5622 · arxiv_version: 1106.5622v1 · doi: 10.48550/arxiv.1106.5622 · pith_short_12: BD7NRUEQUBWT · pith_short_16: BD7NRUEQUBWTHSA3 · pith_short_8: BD7NRUEQ

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/BD7NRUEQUBWTHSA3XAG3OHGY37 \
  | 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: 08fed8d090a06d33c81bb80db71cd8dfd003b59afe79a7d354d3f7d9529d55ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46eb9f34ab0ebf5ba410613e0d636d2e8a4630007d500a9e76d0c40b0a2e9e50",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2011-06-28T10:39:42Z",
    "title_canon_sha256": "7fa2c41b6f54f4ad75ede435fb8b6c6421274bfb54aadebe447bcc62eda3fbe7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5622",
    "kind": "arxiv",
    "version": 1
  }
}