Pith Number

pith:CXTQT4VO

pith:2025:CXTQT4VOAHHI7N2MIY4P54TGIA

not attested not anchored not stored refs pending

Quantifying and Narrowing the Unknown: Interactive Text-to-Video Retrieval via Uncertainty Minimization

Bingqing Zhang, Heming Du, Jiajun Liu, Sen Wang, Xue Li, Yang Li, Zhuo Cao

arxiv:2507.15504 v2 · 2025-07-21 · 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{CXTQT4VOAHHI7N2MIY4P54TGIA}

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	2026-07-05T11:42:33.305824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15e709f2ae01ce8fb74c4638fef26640091c32d0c32c01b140a4bca2e4de8f43

Aliases

arxiv: 2507.15504 · arxiv_version: 2507.15504v2 · doi: 10.48550/arxiv.2507.15504 · pith_short_12: CXTQT4VOAHHI · pith_short_16: CXTQT4VOAHHI7N2M · pith_short_8: CXTQT4VO

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/CXTQT4VOAHHI7N2MIY4P54TGIA \
  | 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: 15e709f2ae01ce8fb74c4638fef26640091c32d0c32c01b140a4bca2e4de8f43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "473aad8106ffdd597ed08e897dd26deaa86c6f4751b20e68464cbdf25a50956e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-21T11:12:39Z",
    "title_canon_sha256": "49592362d322d8512e3e4c80aa98bc27aa3d12f785f7dc2f1a45aaf1c9a43100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15504",
    "kind": "arxiv",
    "version": 2
  }
}