Pith Number

pith:O2IY2NTW

pith:2015:O2IY2NTWTGQU6WOULP6UFO3ACO

not attested not anchored not stored refs pending

Joining Transition Systems of Records: Some Congruency and Language-Theoretic Results

Mohammad Izadi, Saeed Masoudian, Sahand Mozaffari

arxiv:1511.05070 v1 · 2015-11-16 · cs.FL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O2IY2NTWTGQU6WOULP6UFO3ACO}

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	2026-05-18T01:26:50.925494Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76918d367699a14f59d45bfd42bb6013a0b2b54dc742184e97c3648ec257ca63

Aliases

arxiv: 1511.05070 · arxiv_version: 1511.05070v1 · doi: 10.48550/arxiv.1511.05070 · pith_short_12: O2IY2NTWTGQU · pith_short_16: O2IY2NTWTGQU6WOU · pith_short_8: O2IY2NTW

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/O2IY2NTWTGQU6WOULP6UFO3ACO \
  | 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: 76918d367699a14f59d45bfd42bb6013a0b2b54dc742184e97c3648ec257ca63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f0972146d8ab37231809c216727f2a03fb0e0795dca2dbb154b90ff8159c3a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2015-11-16T18:05:06Z",
    "title_canon_sha256": "f36e0a76791c0066ffc59da07a284d529d678edd570e29b620eea367d31a44e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05070",
    "kind": "arxiv",
    "version": 1
  }
}