Pith Number

pith:X2XBUECZ

pith:2025:X2XBUECZGB5KWSFR6Y4MHIN4BE

not attested not anchored not stored refs pending

Zero-shot Compositional Action Recognition with Neural Logic Constraints

Gefan Ye, Jun Xiao, Kexin Li, Lin Li, Long Chen

arxiv:2508.02320 v2 · 2025-08-04 · 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{X2XBUECZGB5KWSFR6Y4MHIN4BE}

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	2026-07-05T11:51:33.852144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beae1a1059307aab48b1f638c3a1bc093ff8e1dc8cef0f9242c34b47d5c47b7f

Aliases

arxiv: 2508.02320 · arxiv_version: 2508.02320v2 · doi: 10.48550/arxiv.2508.02320 · pith_short_12: X2XBUECZGB5K · pith_short_16: X2XBUECZGB5KWSFR · pith_short_8: X2XBUECZ

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/X2XBUECZGB5KWSFR6Y4MHIN4BE \
  | 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: beae1a1059307aab48b1f638c3a1bc093ff8e1dc8cef0f9242c34b47d5c47b7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ade679e3e43fa35971472afe77cc2246a6061921357fc8a90ee146c89369cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-04T11:40:42Z",
    "title_canon_sha256": "1438a197d1accd7f3a0ad8bbd5864e552a5c126cf57ed27bd9319c791eaacacd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02320",
    "kind": "arxiv",
    "version": 2
  }
}