Pith Number

pith:Y5MD222D

pith:2017:Y5MD222DMBPC62L564MVHEHLOG

not attested not anchored not stored refs pending

Recurrent computations for visual pattern completion

Ana Paredes, Bill Lotter, Charlotte Moerman, David Cox, Gabriel Kreiman, Hanlin Tang, Josue Ortega Caro, Martin Schrimpf, Walter Hardesty

arxiv:1706.02240 v2 · 2017-06-07 · q-bio.NC · cs.AI · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5MD222DMBPC62L564MVHEHLOG}

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	2026-05-18T00:08:16.114977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7583d6b43605e2f697df7195390eb71b91550bcadfef3da99ac4b498d86a937

Aliases

arxiv: 1706.02240 · arxiv_version: 1706.02240v2 · doi: 10.48550/arxiv.1706.02240 · pith_short_12: Y5MD222DMBPC · pith_short_16: Y5MD222DMBPC62L5 · pith_short_8: Y5MD222D

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/Y5MD222DMBPC62L564MVHEHLOG \
  | 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: c7583d6b43605e2f697df7195390eb71b91550bcadfef3da99ac4b498d86a937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2187f90ef75c4275c5fc917d9aaa23b106a80ffdd0440fbeec9ac0359284888",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2017-06-07T16:23:28Z",
    "title_canon_sha256": "2cbce1e6dc7251f54f4abb0ee6f26a13551177229bd92a9410d044d31815e322"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02240",
    "kind": "arxiv",
    "version": 2
  }
}