Pith Number

pith:O7FAVXN3

pith:2021:O7FAVXN3P7M436JTOIOI532NYS

not attested not anchored not stored refs pending

Thinking Fast and Slow in AI: the Role of Metacognition

Andrea Loreggia, Biplav Srivastava, Francesca Rossi, Francesco Fabiano, Jon Lenchner, Kristen Brent Venable, Lior Horesh, Marianna Bergamaschi Ganapini, Murray Campbell, Nicholas Mattei

arxiv:2110.01834 v1 · 2021-10-05 · 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{O7FAVXN3P7M436JTOIOI532NYS}

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	2026-07-05T03:20:06.815263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77ca0addbb7fd9cdf933721c8eef4dc4ba24d791a38db4f083e51af8343767fc

Aliases

arxiv: 2110.01834 · arxiv_version: 2110.01834v1 · doi: 10.48550/arxiv.2110.01834 · pith_short_12: O7FAVXN3P7M4 · pith_short_16: O7FAVXN3P7M436JT · pith_short_8: O7FAVXN3

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/O7FAVXN3P7M436JTOIOI532NYS \
  | 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: 77ca0addbb7fd9cdf933721c8eef4dc4ba24d791a38db4f083e51af8343767fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6e2030bd83b5255d9d93f58ee9e20b15c2e906df4fee6435f70763358b336cd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-10-05T06:05:38Z",
    "title_canon_sha256": "71ff8e8bf17905d87271e0a821e26e91cd7086682cc36ac949064380d8daf190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01834",
    "kind": "arxiv",
    "version": 1
  }
}