Pith Number

pith:FVNCN6CY

pith:2021:FVNCN6CYXDSNGXMAKLACTRCB2S

not attested not anchored not stored refs pending

whu-nercms at trecvid2021:instance search task

Ankang Lu, Baojin Huang, Chao Liang, Dongshu Xu, Ji Huang, Jingyao Yang, Jun Chen, Shishi Wen, Yanrui Niu, Yue Zhang, Zhongyuan Wang

arxiv:2111.00228 v2 · 2021-10-30 · cs.CV · cs.IR · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVNCN6CYXDSNGXMAKLACTRCB2S}

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	2026-07-05T04:32:37.936918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d5a26f858b8e4d35d8052c029c441d49bc542961d7c8ebd681b6303e72b3086

Aliases

arxiv: 2111.00228 · arxiv_version: 2111.00228v2 · doi: 10.48550/arxiv.2111.00228 · pith_short_12: FVNCN6CYXDSN · pith_short_16: FVNCN6CYXDSNGXMA · pith_short_8: FVNCN6CY

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/FVNCN6CYXDSNGXMAKLACTRCB2S \
  | 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: 2d5a26f858b8e4d35d8052c029c441d49bc542961d7c8ebd681b6303e72b3086

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "371369ed9918d287189ede11a83039042e0ecd4e5a8fa831a5113aad5a9b4a25",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-30T11:00:47Z",
    "title_canon_sha256": "ca867bd4729cf4efbcb4cec82832188ebdd2d3b05864cde4c406dc7c385fe4e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00228",
    "kind": "arxiv",
    "version": 2
  }
}