Pith Number

pith:5WWVJUDY

pith:2024:5WWVJUDYTQRUWSD4RYDSFUMXP6

not attested not anchored not stored refs pending

EAPCR: A Universal Feature Extractor for Scientific Data without Explicit Feature Relation Patterns

Chichun Zhou, Le Gao, Ling An, Yansong Li, Yu Wu, Zeyu Dong, Zhangdi Liu, Zhenyu Zhang, Zhuohang Yu

arxiv:2411.08164 v1 · 2024-11-12 · cs.LG · 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{5WWVJUDYTQRUWSD4RYDSFUMXP6}

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	2026-07-05T09:34:42.454979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edad54d0789c234b487c8e0722d1977fa05b79760833cca373af1fc0ccf58cfe

Aliases

arxiv: 2411.08164 · arxiv_version: 2411.08164v1 · doi: 10.48550/arxiv.2411.08164 · pith_short_12: 5WWVJUDYTQRU · pith_short_16: 5WWVJUDYTQRUWSD4 · pith_short_8: 5WWVJUDY

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/5WWVJUDYTQRUWSD4RYDSFUMXP6 \
  | 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: edad54d0789c234b487c8e0722d1977fa05b79760833cca373af1fc0ccf58cfe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37dd0d97f3049be0e761b932525987e5059afaffdacada540c6bac9821a72ba3",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-11-12T20:15:32Z",
    "title_canon_sha256": "0e6cd276415d5cde5301df3ba49a30d7f77a3cf8a959d27c8364418b7ad73c49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.08164",
    "kind": "arxiv",
    "version": 1
  }
}