Pith Number

pith:B6SXARF2

pith:2014:B6SXARF2M7IEYBXT64FKBONL22

not attested not anchored not stored refs pending

A Boolean Algebraic Approach to Semiproper Iterations

Giorgio Audrito, Matteo Viale, Silvia Steila

arxiv:1402.1714 v1 · 2014-02-07 · 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{B6SXARF2M7IEYBXT64FKBONL22}

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	2026-05-18T02:59:46.200545Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fa57044ba67d04c06f3f70aa0b9abd692cf965053618f8a85c198a0476a38b6

Aliases

arxiv: 1402.1714 · arxiv_version: 1402.1714v1 · doi: 10.48550/arxiv.1402.1714 · pith_short_12: B6SXARF2M7IE · pith_short_16: B6SXARF2M7IEYBXT · pith_short_8: B6SXARF2

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/B6SXARF2M7IEYBXT64FKBONL22 \
  | 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: 0fa57044ba67d04c06f3f70aa0b9abd692cf965053618f8a85c198a0476a38b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f484e38dcf59c326ab77723b1ff5c7675aa559acb0b9c1e1a3b02efa842a6903",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-02-07T17:42:33Z",
    "title_canon_sha256": "aed2fb00c970b17c82e27c5f76f5f67289c5745c3ce81f84afa0b33be3241459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1714",
    "kind": "arxiv",
    "version": 1
  }
}