Pith Number

pith:O4HNPJVV

pith:2023:O4HNPJVV5KEFZHFR6CMN24LQZR

not attested not anchored not stored refs pending

Causal models in string diagrams

Robin Lorenz, Sean Tull

arxiv:2304.07638 v1 · 2023-04-15 · cs.LO · cs.LG · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4HNPJVV5KEFZHFR6CMN24LQZR}

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.

Cited by

3 papers in Pith

String Diagrams for Quantum Foundations, Computing and Natural Language Processing

From Mechanistic to Compositional Interpretability

Quantum-like Cognition in Process Theories: An Analysis

Receipt and verification

First computed	2026-07-05T06:01:23.713358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

770ed7a6b5ea885c9cb1f098dd7170cc5ac5f67cedcc5dfcd8706b892f086594

Aliases

arxiv: 2304.07638 · arxiv_version: 2304.07638v1 · doi: 10.48550/arxiv.2304.07638 · pith_short_12: O4HNPJVV5KEF · pith_short_16: O4HNPJVV5KEFZHFR · pith_short_8: O4HNPJVV

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/O4HNPJVV5KEFZHFR6CMN24LQZR \
  | 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: 770ed7a6b5ea885c9cb1f098dd7170cc5ac5f67cedcc5dfcd8706b892f086594

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "117dfb707041427c65993268926d137f3b4d807953ce5fad002ae2e92efc3e21",
    "cross_cats_sorted": [
      "cs.LG",
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2023-04-15T21:54:48Z",
    "title_canon_sha256": "9c36c8d36e0c0bc32405a178a6dd3434b92480a6adc65337ce0ef44e350fe3af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07638",
    "kind": "arxiv",
    "version": 1
  }
}