Pith Number

pith:WZ7HWHPB

pith:2017:WZ7HWHPBKGIIIATEVBXCGZVVAE

not attested not anchored not stored refs pending

Deep Reinforcement Learning for Unsupervised Video Summarization with Diversity-Representativeness Reward

Kaiyang Zhou, Tao Xiang, Yu Qiao

arxiv:1801.00054 v3 · 2017-12-29 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WZ7HWHPBKGIIIATEVBXCGZVVAE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:23:22.751169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b67e7b1de15190840264a86e2366b5012b0e5698bc2241c68d48cc4e15553998

Aliases

arxiv: 1801.00054 · arxiv_version: 1801.00054v3 · doi: 10.48550/arxiv.1801.00054 · pith_short_12: WZ7HWHPBKGII · pith_short_16: WZ7HWHPBKGIIIATE · pith_short_8: WZ7HWHPB

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/WZ7HWHPBKGIIIATEVBXCGZVVAE \
  | 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: b67e7b1de15190840264a86e2366b5012b0e5698bc2241c68d48cc4e15553998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cca915f0bf84c604d7522cb587237758b164f3f3423e91a264a8a41325fd47e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-29T22:51:36Z",
    "title_canon_sha256": "4c55cf40e1aef347ed53bec1d16ca69bbe1073137350a483cad751f3fa707b40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00054",
    "kind": "arxiv",
    "version": 3
  }
}