Pith Number

pith:QBTC3PYD

pith:2022:QBTC3PYDGGTIUXXY4DX4DLAROA

not attested not anchored not stored refs pending

Reading-strategy Inspired Visual Representation Learning for Text-to-Video Retrieval

Jianfeng Dong, Xianke Chen, Xiaoye Qu, Xirong Li, Xun Wang, Yabing Wang, Yuan He

arxiv:2201.09168 v3 · 2022-01-23 · cs.CV · cs.AI · 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{QBTC3PYDGGTIUXXY4DX4DLAROA}

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	2026-07-05T04:01:45.939808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80662dbf0331a68a5ef8e0efc1ac11703602e128521fbc6fe1f7c7958de6b14a

Aliases

arxiv: 2201.09168 · arxiv_version: 2201.09168v3 · doi: 10.48550/arxiv.2201.09168 · pith_short_12: QBTC3PYDGGTI · pith_short_16: QBTC3PYDGGTIUXXY · pith_short_8: QBTC3PYD

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/QBTC3PYDGGTIUXXY4DX4DLAROA \
  | 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: 80662dbf0331a68a5ef8e0efc1ac11703602e128521fbc6fe1f7c7958de6b14a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c2f1a2213d9d3880768903de1ab32620c04d4a113e6f499f08af75e185ab357",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-01-23T03:38:37Z",
    "title_canon_sha256": "94ce08c5ded9f9355161bf3c6182e2873caff160d8b747454a0d2103855a6a55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.09168",
    "kind": "arxiv",
    "version": 3
  }
}