Pith Number

pith:UZWF4JYM

pith:2026:UZWF4JYMEBWHWDMDWVEXGBX3OL

not attested not anchored not stored refs pending

Cognitive Dark Matter: Measuring What AI Misses

Patrick J. Mineault, Sean Escola, Thomas L. Griffiths

arxiv:2603.03414 v2 · 2026-03-03 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZWF4JYMEBWHWDMDWVEXGBX3OL}

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

4 papers in Pith

Process Matters more than Output for Distinguishing Humans from Machines

Reason to Play: Behavioral and Brain Alignment Between Frontier LRMs and Human Game Learners

Hypothesis generation and updating in large language models

Receipt and verification

First computed	2026-08-03T01:28:36.989720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a66c5e270c206c7b0d83b5497306fb72c6f3fd4e57661e275355196646afb732

Aliases

arxiv: 2603.03414 · arxiv_version: 2603.03414v2 · doi: 10.48550/arxiv.2603.03414 · pith_short_12: UZWF4JYMEBWH · pith_short_16: UZWF4JYMEBWHWDMD · pith_short_8: UZWF4JYM

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/UZWF4JYMEBWHWDMDWVEXGBX3OL \
  | 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: a66c5e270c206c7b0d83b5497306fb72c6f3fd4e57661e275355196646afb732

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9272b4eee7e91902bc0a5fce41fb6afcf92bdc6198e0305debae6cc2e7dfb56e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2026-03-03T18:41:47Z",
    "title_canon_sha256": "314df6da74ea1b78df795df3123f50c3738f1922f83a29ac207dd75b1d82d21d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.03414",
    "kind": "arxiv",
    "version": 2
  }
}