Pith Number

pith:UMPWVWSG

pith:2018:UMPWVWSGLPWLKTQKQCPITMXOII

not attested not anchored not stored refs pending

Towards a correct and efficient implementation of simulation and verification tools for probabilistic ntcc

Mauricio Toro

arxiv:1810.05495 v1 · 2018-10-05 · 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{UMPWVWSGLPWLKTQKQCPITMXOII}

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	2026-05-18T00:03:30.336591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a31f6ada465becb54e0a809e89b2ee42365fefe1075885e7aee200216bcce2e1

Aliases

arxiv: 1810.05495 · arxiv_version: 1810.05495v1 · doi: 10.48550/arxiv.1810.05495 · pith_short_12: UMPWVWSGLPWL · pith_short_16: UMPWVWSGLPWLKTQK · pith_short_8: UMPWVWSG

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/UMPWVWSGLPWLKTQKQCPITMXOII \
  | 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: a31f6ada465becb54e0a809e89b2ee42365fefe1075885e7aee200216bcce2e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87921d8620e6c1d13e16ef82d31c0f93b02165accd73fd5bff1acc63b50c0ddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2018-10-05T03:08:47Z",
    "title_canon_sha256": "b222176cdcec377542702898f9ada9eca2a7a20c0fb85ade1b3c8b559f88c05b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05495",
    "kind": "arxiv",
    "version": 1
  }
}