Pith Number

pith:Q7COYH65

pith:2014:Q7COYH65KV6PL6OIH6RLMLOV6R

not attested not anchored not stored refs pending

A tool for parameter-space explorations

Nobuyasu Ito, Takeshi Uchitane, Yohsuke Murase

arxiv:1404.3867 v1 · 2014-04-15 · physics.comp-ph · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7COYH65KV6PL6OIH6RLMLOV6R}

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	2026-05-18T02:42:14.524196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87c4ec1fdd557cf5f9c83fa2b62dd5f44a8c1cbf7290adffab21652ba0ab6f45

Aliases

arxiv: 1404.3867 · arxiv_version: 1404.3867v1 · doi: 10.48550/arxiv.1404.3867 · pith_short_12: Q7COYH65KV6P · pith_short_16: Q7COYH65KV6PL6OI · pith_short_8: Q7COYH65

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/Q7COYH65KV6PL6OIH6RLMLOV6R \
  | 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: 87c4ec1fdd557cf5f9c83fa2b62dd5f44a8c1cbf7290adffab21652ba0ab6f45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d10819eb8dc96b578c566961010e13c0556fa8e5a68ccfa040683a29f4b7314",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-04-15T10:47:36Z",
    "title_canon_sha256": "b401399fcb936981040cf40e1def095c41a5bd2e378a7ec284e0a3cda97fc0e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3867",
    "kind": "arxiv",
    "version": 1
  }
}