Pith Number

pith:NZZ7G44H

pith:2017:NZZ7G44HVP53ZXUOS6CYAE4MW2

not attested not anchored not stored refs pending

What are the visual features underlying human versus machine vision?

Drew Linsley, Pankaj Gupta, Sven Eberhardt, Tarun Sharma, Thomas Serre

arxiv:1701.02704 v2 · 2017-01-10 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZZ7G44HVP53ZXUOS6CYAE4MW2}

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	2026-05-18T00:31:03.053490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e73f37387abfbbcde8e978580138cb6ab8d2e6196646bc91d98eb7de62eb870

Aliases

arxiv: 1701.02704 · arxiv_version: 1701.02704v2 · doi: 10.48550/arxiv.1701.02704 · pith_short_12: NZZ7G44HVP53 · pith_short_16: NZZ7G44HVP53ZXUO · pith_short_8: NZZ7G44H

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/NZZ7G44HVP53ZXUOS6CYAE4MW2 \
  | 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: 6e73f37387abfbbcde8e978580138cb6ab8d2e6196646bc91d98eb7de62eb870

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eff1fe66e2259d7cdef246521377b107244b95f03f406944af9b73e3ca49368",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-01-10T17:43:32Z",
    "title_canon_sha256": "36dc16c9b6bae7c9e0067949320856922a9c7922a07ccc5d57c0749215af250f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02704",
    "kind": "arxiv",
    "version": 2
  }
}