Pith Number

pith:4X3O2QDE

pith:2019:4X3O2QDEP6GE36YJW5OMH2BSEZ

not attested not anchored not stored refs pending

Disentangling neural mechanisms for perceptual grouping

Drew Linsley, Junkyung Kim, Kalpit Thakkar, Thomas Serre

arxiv:1906.01558 v2 · 2019-06-04 · cs.CV · cs.AI · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4X3O2QDEP6GE36YJW5OMH2BSEZ}

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	2026-07-05T01:47:24.965468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5f6ed40647f8c4dfb09b75cc3e832267bfef122ef29e5e49c07c004ece5c923

Aliases

arxiv: 1906.01558 · arxiv_version: 1906.01558v2 · doi: 10.48550/arxiv.1906.01558 · pith_short_12: 4X3O2QDEP6GE · pith_short_16: 4X3O2QDEP6GE36YJ · pith_short_8: 4X3O2QDE

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/4X3O2QDEP6GE36YJW5OMH2BSEZ \
  | 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: e5f6ed40647f8c4dfb09b75cc3e832267bfef122ef29e5e49c07c004ece5c923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "432c27cb83a94b20c6f33e80155dc81b7ca13f4973fb96663b3d16509854e642",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-06-04T16:21:46Z",
    "title_canon_sha256": "fdf606d14e137d124e1e4d71eb71a881369f07ebd773f99aff49a9eb87b3d536"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01558",
    "kind": "arxiv",
    "version": 2
  }
}