Pith Number

pith:XWRVNGED

pith:2026:XWRVNGEDU72KD32BBTN7Y57CDI

not attested not anchored not stored refs pending

EventCoT: Event-centric Video Chain-of-thought for Reasoning Temporal Localization

Dongkeun Kim, Dongwon Kim, Inho Kim, Suha Kwak, Yoonjae Baek, Youngkil Song

arxiv:2607.04872 v1 · 2026-07-06 · 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{XWRVNGEDU72KD32BBTN7Y57CDI}

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	2026-07-07T02:20:08.569183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bda3569883a7f4a1ef410cdbfc77e21a33c0613a99ea53be500856678e300e27

Aliases

arxiv: 2607.04872 · arxiv_version: 2607.04872v1 · doi: 10.48550/arxiv.2607.04872 · pith_short_12: XWRVNGEDU72K · pith_short_16: XWRVNGEDU72KD32B · pith_short_8: XWRVNGED

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/XWRVNGEDU72KD32BBTN7Y57CDI \
  | 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: bda3569883a7f4a1ef410cdbfc77e21a33c0613a99ea53be500856678e300e27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b02daf29ed1c415469a1b363431f2c746590213f3ac7a85836db8818fe1694",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-06T09:47:23Z",
    "title_canon_sha256": "dc8623deec280382c0073140e8b2b0fbd4d4e6532fccd12a1e65b703df0f2319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04872",
    "kind": "arxiv",
    "version": 1
  }
}