Pith Number

pith:7KUHPB6L

pith:2025:7KUHPB6LCPTC7X7BXIDSR54NQC

not attested not anchored not stored refs pending

How Metacognitive Architectures Remember Their Own Thoughts: A Systematic Review

Ayden Janssen, Daniel Be{\ss}ler, John Bateman, Kamyar Javanmardi, Michael Beetz, Mihai Pomarlan, Rainer Malaka, Robert Porzel, Robin Nolte, Sascha Jongebloed

arxiv:2503.13467 v2 · 2025-02-28 · q-bio.NC · 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{7KUHPB6LCPTC7X7BXIDSR54NQC}

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	2026-07-05T11:30:42.349629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa87787cb13e62fdfe1ba0728f78d80aad16bf39d14c20b23701f75a66992ea

Aliases

arxiv: 2503.13467 · arxiv_version: 2503.13467v2 · doi: 10.48550/arxiv.2503.13467 · pith_short_12: 7KUHPB6LCPTC · pith_short_16: 7KUHPB6LCPTC7X7B · pith_short_8: 7KUHPB6L

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/7KUHPB6LCPTC7X7BXIDSR54NQC \
  | 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: faa87787cb13e62fdfe1ba0728f78d80aad16bf39d14c20b23701f75a66992ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "399642f7adeea5636d062389f23e07d7fd6cc26d55309ee04bbdb651b2bb53c7",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2025-02-28T08:48:41Z",
    "title_canon_sha256": "ee755cf830de52af93e5428532864c8c7e00ae001d5300a14cf13884bbeada87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13467",
    "kind": "arxiv",
    "version": 2
  }
}