Pith Number

pith:LZUVBTYJ

pith:2018:LZUVBTYJ3JFUKK7U3VX4K4YQJH

not attested not anchored not stored refs pending

Less Is More: Picking Informative Frames for Video Captioning

Qingming Huang, Shuhui Wang, Weigang Zhang, Yangyu Chen

arxiv:1803.01457 v1 · 2018-03-05 · 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{LZUVBTYJ3JFUKK7U3VX4K4YQJH}

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	2026-05-18T00:22:00.630356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e6950cf09da4b452bf4dd6fc5731049e7e92000d38b1af7813f57867d6452b0

Aliases

arxiv: 1803.01457 · arxiv_version: 1803.01457v1 · doi: 10.48550/arxiv.1803.01457 · pith_short_12: LZUVBTYJ3JFU · pith_short_16: LZUVBTYJ3JFUKK7U · pith_short_8: LZUVBTYJ

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/LZUVBTYJ3JFUKK7U3VX4K4YQJH \
  | 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: 5e6950cf09da4b452bf4dd6fc5731049e7e92000d38b1af7813f57867d6452b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19557015749090fd373ffee7662bf9e6d2b19cff990ae2d02e66f56fc3b7751e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-05T01:57:49Z",
    "title_canon_sha256": "301125ce043aa8dd315cdfb5e562aa6f8efd2dc4d37ea83de13f76c56b7a2067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01457",
    "kind": "arxiv",
    "version": 1
  }
}