Pith Number

pith:PH45YKFX

pith:2018:PH45YKFXJ5WWG4B6EXLGJZOPW7

not attested not anchored not stored refs pending

Fast algorithm for generating random bit strings and multispin coding for directed percolation

Hiroshi Watanabe, Naoki Kawashima, Satoshi Morita, Synge Todo

arxiv:1808.05009 v2 · 2018-08-15 · cond-mat.stat-mech · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PH45YKFXJ5WWG4B6EXLGJZOPW7}

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	2026-05-17T23:54:39.357542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79f9dc28b74f6d63703e25d664e5cfb7d0b2c96d166551f8b67ef49543fa5c14

Aliases

arxiv: 1808.05009 · arxiv_version: 1808.05009v2 · doi: 10.48550/arxiv.1808.05009 · pith_short_12: PH45YKFXJ5WW · pith_short_16: PH45YKFXJ5WWG4B6 · pith_short_8: PH45YKFX

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/PH45YKFXJ5WWG4B6EXLGJZOPW7 \
  | 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: 79f9dc28b74f6d63703e25d664e5cfb7d0b2c96d166551f8b67ef49543fa5c14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bbe2e637cd404e6649055466f093368f07060c25e45f8f3ce719d54bae29de0",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-08-15T09:13:46Z",
    "title_canon_sha256": "203091f8b01522c613ca74f488e3cb6867ee0689b8e11b384970ee67464f2582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05009",
    "kind": "arxiv",
    "version": 2
  }
}