Pith Number

pith:MRX4EEGH

pith:2019:MRX4EEGHWVWDFFZ54JPSDKD2RV

not attested not anchored not stored refs pending

Revealing interpretable object representations from human behavior

Charles Y. Zheng, Chris I. Baker, Francisco Pereira, Martin N. Hebart

arxiv:1901.02915 v1 · 2019-01-09 · stat.ML · cs.CV · cs.LG · 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{MRX4EEGHWVWDFFZ54JPSDKD2RV}

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	2026-05-17T23:56:36.066502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

646fc210c7b56c32973de25f21a87a8d632c3673ad94d40eea751a828b22aaba

Aliases

arxiv: 1901.02915 · arxiv_version: 1901.02915v1 · doi: 10.48550/arxiv.1901.02915 · pith_short_12: MRX4EEGHWVWD · pith_short_16: MRX4EEGHWVWDFFZ5 · pith_short_8: MRX4EEGH

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/MRX4EEGHWVWDFFZ54JPSDKD2RV \
  | 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: 646fc210c7b56c32973de25f21a87a8d632c3673ad94d40eea751a828b22aaba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "787a5a8a2aa5718d91f02e60364cfc3d36d284643d382310da01352142cec818",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG",
      "q-bio.NC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-01-09T20:04:42Z",
    "title_canon_sha256": "782a2efbfbb2288368df474ca51c5f2afcfd098a9716b5870902917c1f3fe498"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02915",
    "kind": "arxiv",
    "version": 1
  }
}