Pith Number

pith:LZM74RXI

pith:2021:LZM74RXIAWB3YUVWS6HF2FDNVN

not attested not anchored not stored refs pending

Learning to solve complex tasks by growing knowledge culturally across generations

Brin Harper, Jason Madeano, Joshua B. Tenenbaum, Michael Henry Tessler, Noah D. Goodman, Pedro A. Tsividis

arxiv:2107.13377 v3 · 2021-07-28 · cs.CL · 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{LZM74RXIAWB3YUVWS6HF2FDNVN}

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

1 paper in Pith

A theory of appropriateness with applications to generative artificial intelligence

Receipt and verification

First computed	2026-07-05T03:41:25.998504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e59fe46e80583bc52b6978e5d146dab5b19ee359142800944850c3213ae3a62

Aliases

arxiv: 2107.13377 · arxiv_version: 2107.13377v3 · doi: 10.48550/arxiv.2107.13377 · pith_short_12: LZM74RXIAWB3 · pith_short_16: LZM74RXIAWB3YUVW · pith_short_8: LZM74RXI

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/LZM74RXIAWB3YUVWS6HF2FDNVN \
  | 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: 5e59fe46e80583bc52b6978e5d146dab5b19ee359142800944850c3213ae3a62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "436617170a91dca5c14d7f72bdc67f0fd33cb50a4da6f7db1fb349bc64379dfa",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-07-28T14:09:40Z",
    "title_canon_sha256": "93f5a34341758551f4c57c200e19a4c6b9ce647febc399f9bf015cf833ecd2a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.13377",
    "kind": "arxiv",
    "version": 3
  }
}