Pith Number

pith:4O4LPBGO

pith:2026:4O4LPBGOLQG6J5TIDUOERKYO3X

not attested not anchored not stored refs pending

metasignal: A Python Package for Comprehensive Metacognitive Analysis and Decision-Making

Brian Odegaard, Konstantina Sokratous, Mukesh Makwana, Saurabh Ranjan

arxiv:2607.29093 v1 · 2026-07-31 · q-bio.NC · cs.AI · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4O4LPBGOLQG6J5TIDUOERKYO3X}

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	2026-08-03T01:19:06.708490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3b8b784ce5c0de4f6681d1c48ab0edddddd28981f1153ef7d40e1f0223e277d

Aliases

arxiv: 2607.29093 · arxiv_version: 2607.29093v1 · doi: 10.48550/arxiv.2607.29093 · pith_short_12: 4O4LPBGOLQG6 · pith_short_16: 4O4LPBGOLQG6J5TI · pith_short_8: 4O4LPBGO

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/4O4LPBGOLQG6J5TIDUOERKYO3X \
  | 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: e3b8b784ce5c0de4f6681d1c48ab0edddddd28981f1153ef7d40e1f0223e277d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce8daebfa39a5dde033e439122e35abca4a92adfe5d1b487d7006dc7746d3f35",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.AP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2026-07-31T07:18:19Z",
    "title_canon_sha256": "1f10b0a6910f1f873d89e24ded3ba7f1facb10f72c6cb964f2aefea1d8d4abcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29093",
    "kind": "arxiv",
    "version": 1
  }
}