Pith Number

pith:DUJLYSIP

pith:2014:DUJLYSIPQIKPQ4HX54XZ2NEJWD

not attested not anchored not stored refs pending

Identifying Coupling Structure in Complex Systems through the Optimal Causation Entropy Principle

Carlo Cafaro, Erik M. Bollt, Jie Sun

arxiv:1411.5350 v1 · 2014-11-19 · physics.data-an · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUJLYSIPQIKPQ4HX54XZ2NEJWD}

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	2026-05-18T02:34:39.160908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d12bc490f8214f870f7ef2f9d3489b0c359afec674666fdd1177bbc7a8a4914

Aliases

arxiv: 1411.5350 · arxiv_version: 1411.5350v1 · doi: 10.48550/arxiv.1411.5350 · pith_short_12: DUJLYSIPQIKP · pith_short_16: DUJLYSIPQIKPQ4HX · pith_short_8: DUJLYSIP

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/DUJLYSIPQIKPQ4HX54XZ2NEJWD \
  | 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: 1d12bc490f8214f870f7ef2f9d3489b0c359afec674666fdd1177bbc7a8a4914

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50019e3a1c618b80b07c4c8f66596685fb8a4257a531f80ccec1b8f23f08d87a",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2014-11-19T20:30:07Z",
    "title_canon_sha256": "0057a9432fbf88d318ccad46da6e39da55e129e43fef6bbaf08946d0eec638ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5350",
    "kind": "arxiv",
    "version": 1
  }
}