Pith Number

pith:UDIGDD3Q

pith:2026:UDIGDD3QKCLPLYAT67I6ON32GX

not attested not anchored not stored refs pending

APT: Atomic Physical Transitions for Causal Video-Language Understanding

Chenwei Xu, Fan Du, Han Liu, Haoran Lu, Lie Lu, Manling Li, Pranav Maneriker, Shang Wu, Songling Liu, Zhaoran Wang

arxiv:2606.18586 v1 · 2026-06-17 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDIGDD3QKCLPLYAT67I6ON32GX}

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	2026-06-19T16:11:41.717467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0d0618f705096f5e013f7d1e7377a35ffa3a00838a1eeca356e742776148e34

Aliases

arxiv: 2606.18586 · arxiv_version: 2606.18586v1 · doi: 10.48550/arxiv.2606.18586 · pith_short_12: UDIGDD3QKCLP · pith_short_16: UDIGDD3QKCLPLYAT · pith_short_8: UDIGDD3Q

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/UDIGDD3QKCLPLYAT67I6ON32GX \
  | 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: a0d0618f705096f5e013f7d1e7377a35ffa3a00838a1eeca356e742776148e34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32d076541f67b03c7d81e5e409153dcd99304ff2f4f742e313f86400375df1e2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-17T01:26:50Z",
    "title_canon_sha256": "f8595fb8a73ea5beaf30233b32bceb2ad7cf76206779c23685c6b12063fad77d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18586",
    "kind": "arxiv",
    "version": 1
  }
}