Pith Number

pith:7KHFULI4

pith:2023:7KHFULI4OLENU2FSU32JCEZO54

not attested not anchored not stored refs pending

UATVR: Uncertainty-Adaptive Text-Video Retrieval

Bo Fang, Chang Liu, Jingdong Wang, Weiping Wang, Wenhao Wu, Xiangbo Shu, Xiangyang Ji, Yuxin Song, Yu Zhou

arxiv:2301.06309 v2 · 2023-01-16 · 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{7KHFULI4OLENU2FSU32JCEZO54}

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	2026-07-05T06:42:41.946524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa8e5a2d1c72c8da68b2a6f491132eef203f27d744d91f8736e73770e6b9e66a

Aliases

arxiv: 2301.06309 · arxiv_version: 2301.06309v2 · doi: 10.48550/arxiv.2301.06309 · pith_short_12: 7KHFULI4OLEN · pith_short_16: 7KHFULI4OLENU2FS · pith_short_8: 7KHFULI4

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/7KHFULI4OLENU2FSU32JCEZO54 \
  | 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: fa8e5a2d1c72c8da68b2a6f491132eef203f27d744d91f8736e73770e6b9e66a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d88d464cc8475fa47bbe1b7a5a3946b315b238231fb824e7de025ec01f81cfd9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-01-16T08:43:17Z",
    "title_canon_sha256": "6c1e4bc0b999aedf3a56fd2cfd4d27d184beacf79e046117ff7c245b1265ee30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06309",
    "kind": "arxiv",
    "version": 2
  }
}