Pith Number

pith:YRWGSJFN

pith:2021:YRWGSJFNMPETDWMNUKG4JG5T5P

not attested not anchored not stored refs pending

Understanding the computational demands underlying visual reasoning

Andrea Alamia, Drew Linsley, Mohit Vaishnav, Remi Cadene, Rufin VanRullen, Thomas Serre

arxiv:2108.03603 v2 · 2021-08-08 · cs.CV · 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{YRWGSJFNMPETDWMNUKG4JG5T5P}

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	2026-07-05T04:01:31.676726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c46c6924ad63c931d98da28dc49bb3ebdf7d2d4a623934e461d4b4aad7447abc

Aliases

arxiv: 2108.03603 · arxiv_version: 2108.03603v2 · doi: 10.48550/arxiv.2108.03603 · pith_short_12: YRWGSJFNMPET · pith_short_16: YRWGSJFNMPETDWMN · pith_short_8: YRWGSJFN

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/YRWGSJFNMPETDWMNUKG4JG5T5P \
  | 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: c46c6924ad63c931d98da28dc49bb3ebdf7d2d4a623934e461d4b4aad7447abc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2dd29d4219f1a99f1a8154b0ac82d01bf82a1b679d46a82f7f63e106f48f968",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-08T10:46:53Z",
    "title_canon_sha256": "77db5b012cd9e20089383f4004be7b05234c0c55143280cfcb94ea5e9eec39f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.03603",
    "kind": "arxiv",
    "version": 2
  }
}