Pith Number

pith:GCWBDHO4

pith:2018:GCWBDHO4FU4GJZBOCLWYRHSFCD

not attested not anchored not stored refs pending

The Shape of Art History in the Eyes of the Machine

Ahmed Elgammal, Bingchen Liu, Diana Kim, Marian Mazzone, Mohamed Elhoseiny

arxiv:1801.07729 v2 · 2018-01-23 · cs.AI · 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{GCWBDHO4FU4GJZBOCLWYRHSFCD}

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	2026-05-18T00:23:52.062202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30ac119ddc2d3864e42e12ed889e4510cec96b74c71b6ee8ebed92d32a2ba515

Aliases

arxiv: 1801.07729 · arxiv_version: 1801.07729v2 · doi: 10.48550/arxiv.1801.07729 · pith_short_12: GCWBDHO4FU4G · pith_short_16: GCWBDHO4FU4GJZBO · pith_short_8: GCWBDHO4

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/GCWBDHO4FU4GJZBOCLWYRHSFCD \
  | 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: 30ac119ddc2d3864e42e12ed889e4510cec96b74c71b6ee8ebed92d32a2ba515

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8db35d3660c27c7de61923416b83269fff1651f3607c0f0052a7370aad235fe3",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-01-23T19:05:21Z",
    "title_canon_sha256": "e3d9979660aa0f377729c6f24861664ade4dd2f0eec9c2fee225ffddd46c3ef6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07729",
    "kind": "arxiv",
    "version": 2
  }
}