Pith Number

pith:P54UB2ZY

pith:2013:P54UB2ZY37UD3OVS2Z2422XT7D

not attested not anchored not stored refs pending

R.E. Axiomatization of Conditional Independence

Brittany Nicholls, Pavel Naumov

arxiv:1310.6430 v1 · 2013-10-23 · 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{P54UB2ZY37UD3OVS2Z2422XT7D}

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	2026-05-18T03:08:48.234876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f7940eb38dfe83dbab2d675cd6af3f8f2b90ecb322b91feba5846591b500cc4

Aliases

arxiv: 1310.6430 · arxiv_version: 1310.6430v1 · doi: 10.48550/arxiv.1310.6430 · pith_short_12: P54UB2ZY37UD · pith_short_16: P54UB2ZY37UD3OVS · pith_short_8: P54UB2ZY

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/P54UB2ZY37UD3OVS2Z2422XT7D \
  | 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: 7f7940eb38dfe83dbab2d675cd6af3f8f2b90ecb322b91feba5846591b500cc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c98ec1f420e57945f358910540252516ee902aeedda08c6655cc5f06cabd870e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-10-23T23:28:48Z",
    "title_canon_sha256": "df4401a5ce49a6fc6d9b5b09c8d8705471d40aa969533f092af2027f9d2fea30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.6430",
    "kind": "arxiv",
    "version": 1
  }
}