Pith Number

pith:SCR4YOMY

pith:2017:SCR4YOMY6FLEFN2DB2UYN3JMZV

not attested not anchored not stored refs pending

Some comments on computational mechanics, complexity measures, and all that

Peter Grassberger

arxiv:1708.03197 v3 · 2017-08-10 · physics.data-an · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCR4YOMY6FLEFN2DB2UYN3JMZV}

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	2026-05-18T00:19:08.806806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90a3cc3998f15642b7430ea986ed2ccd5139afe681d3289ef0e44d58ac662643

Aliases

arxiv: 1708.03197 · arxiv_version: 1708.03197v3 · doi: 10.48550/arxiv.1708.03197 · pith_short_12: SCR4YOMY6FLE · pith_short_16: SCR4YOMY6FLEFN2D · pith_short_8: SCR4YOMY

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/SCR4YOMY6FLEFN2DB2UYN3JMZV \
  | 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: 90a3cc3998f15642b7430ea986ed2ccd5139afe681d3289ef0e44d58ac662643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e32b7919d2cd2f3c60e94e739c08372070042e32a1c2a0f9930218a6d91e399c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2017-08-10T13:09:03Z",
    "title_canon_sha256": "9b5e8133d2197fb950006dd644e2891554866f35e3131126f4838add9614ace7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03197",
    "kind": "arxiv",
    "version": 3
  }
}