Pith Number

pith:CNFOQHM4

pith:2023:CNFOQHM4MSROUTGKZKOMGP54D6

not attested not anchored not stored refs pending

Modeling infant object perception as program induction

Christopher G. Lucas, Jan-Philipp Fr\"anken, Neil R. Bramley, Steven T. Piantadosi

arxiv:2309.07099 v1 · 2023-08-28 · 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{CNFOQHM4MSROUTGKZKOMGP54D6}

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	2026-07-05T06:50:26.139662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

134ae81d9c64a2ea4ccaca9cc33fbc1f98f16f66c16d1c0fbaa1c6ec40b7ba9a

Aliases

arxiv: 2309.07099 · arxiv_version: 2309.07099v1 · doi: 10.48550/arxiv.2309.07099 · pith_short_12: CNFOQHM4MSRO · pith_short_16: CNFOQHM4MSROUTGK · pith_short_8: CNFOQHM4

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/CNFOQHM4MSROUTGKZKOMGP54D6 \
  | 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: 134ae81d9c64a2ea4ccaca9cc33fbc1f98f16f66c16d1c0fbaa1c6ec40b7ba9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef8d6a17c84b17b40acb0159ee61aaa97ab21dacdf013f447273500640ce5c27",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2023-08-28T23:11:42Z",
    "title_canon_sha256": "9cad321c84daf7aea6a47c57eee0395d24a6b2ad13359d47fe2091a49756761b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.07099",
    "kind": "arxiv",
    "version": 1
  }
}