Pith Number

pith:VWMYVJM2

pith:2025:VWMYVJM2CZQMGGWWMQKO5GZ43E

not attested not anchored not stored refs pending

Seeing Eye to AI? Applying Deep-Feature-Based Similarity Metrics to Information Visualization

Angelos Chatzimparmpas, Emma Alexander, Jessica Hullman, Matthew Kay, Sheng Long

arxiv:2503.00228 v1 · 2025-02-28 · cs.HC · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWMYVJM2CZQMGGWWMQKO5GZ43E}

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	2026-07-05T10:22:59.094257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad998aa59a1660c31ad66414ee9b3cd926e226d961a4bd6471d24090bf91c58b

Aliases

arxiv: 2503.00228 · arxiv_version: 2503.00228v1 · doi: 10.48550/arxiv.2503.00228 · pith_short_12: VWMYVJM2CZQM · pith_short_16: VWMYVJM2CZQMGGWW · pith_short_8: VWMYVJM2

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/VWMYVJM2CZQMGGWWMQKO5GZ43E \
  | 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: ad998aa59a1660c31ad66414ee9b3cd926e226d961a4bd6471d24090bf91c58b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba5a5de8a67b32a6b9dd318ae23d420fa976222e4d39f9aee81e13c2009e64b",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-02-28T22:25:04Z",
    "title_canon_sha256": "e8637a00f02285baec31f65a2d2382805f68bd356313673214dc1785da28c849"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.00228",
    "kind": "arxiv",
    "version": 1
  }
}