Pith Number

pith:LRTIP45T

pith:2023:LRTIP45T4MYNGUXIMNOPWOMCTU

not attested not anchored not stored refs pending

Reflective Artificial Intelligence

Peter R. Lewis, Stefan Sarkadi

arxiv:2301.10823 v3 · 2023-01-25 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRTIP45T4MYNGUXIMNOPWOMCTU}

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	2026-07-05T08:30:02.113227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c6687f3b3e330d352e8635cfb39829d2d2028c6720f929ec0161f95e8f0ed94

Aliases

arxiv: 2301.10823 · arxiv_version: 2301.10823v3 · doi: 10.48550/arxiv.2301.10823 · pith_short_12: LRTIP45T4MYN · pith_short_16: LRTIP45T4MYNGUXI · pith_short_8: LRTIP45T

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/LRTIP45T4MYNGUXIMNOPWOMCTU \
  | 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: 5c6687f3b3e330d352e8635cfb39829d2d2028c6720f929ec0161f95e8f0ed94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98a912af5549ca7006305cfaf8dbe8dd06f8d71b5f2d95aed5223f5b05718233",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2023-01-25T20:50:26Z",
    "title_canon_sha256": "f0c3622973c57ac0613938bd7f7d35f1604314306f94fb12653f40a536431a05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.10823",
    "kind": "arxiv",
    "version": 3
  }
}