Pith Number

pith:5DDYIAG6

pith:2022:5DDYIAG6NV77GBZQSOWOBZWJSJ

not attested not anchored not stored refs pending

An Efficient COarse-to-fiNE Alignment Framework @ Ego4D Natural Language Queries Challenge 2022

Chong-Wah Ngo, Difei Gao, Kun Yan, Lei Ji, Nan Duan, Wanjun Zhong, Wing-Kwong Chan, Zheng Shou, Zhijian Hou

arxiv:2211.08776 v1 · 2022-11-16 · cs.CV · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DDYIAG6NV77GBZQSOWOBZWJSJ}

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	2026-07-05T05:16:43.818371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8c78400de6d7ff3073093ace0e6c9925e1c39e74888128ae1261ed2d269ecc7

Aliases

arxiv: 2211.08776 · arxiv_version: 2211.08776v1 · doi: 10.48550/arxiv.2211.08776 · pith_short_12: 5DDYIAG6NV77 · pith_short_16: 5DDYIAG6NV77GBZQ · pith_short_8: 5DDYIAG6

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/5DDYIAG6NV77GBZQSOWOBZWJSJ \
  | 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: e8c78400de6d7ff3073093ace0e6c9925e1c39e74888128ae1261ed2d269ecc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e77353ed70f64646c6acd0efbc842c33aae2b0f969eb1c70ba9675b8a1cde9ee",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-16T09:07:21Z",
    "title_canon_sha256": "6d32838e0691f71744a1106ef78901553af49fe7a23659934ab5653fda7367ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.08776",
    "kind": "arxiv",
    "version": 1
  }
}