Pith Number

pith:Q4FEFYS4

pith:2022:Q4FEFYS4RITU4BUNHIYNAD2J6U

not attested not anchored not stored refs pending

Learnable Optimal Sequential Grouping for Video Scene Detection

Daniel Rotman, Elad Amrani, Rami Ben-Ari, Udi Barzelay, Yevgeny Yaroker

arxiv:2205.08249 v1 · 2022-05-17 · 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{Q4FEFYS4RITU4BUNHIYNAD2J6U}

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	2026-07-05T04:30:33.921140Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

870a42e25c8a274e068d3a30d00f49f50d7e8298c9dd8f91be7c402a37a0fffb

Aliases

arxiv: 2205.08249 · arxiv_version: 2205.08249v1 · doi: 10.48550/arxiv.2205.08249 · pith_short_12: Q4FEFYS4RITU · pith_short_16: Q4FEFYS4RITU4BUN · pith_short_8: Q4FEFYS4

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/Q4FEFYS4RITU4BUNHIYNAD2J6U \
  | 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: 870a42e25c8a274e068d3a30d00f49f50d7e8298c9dd8f91be7c402a37a0fffb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4a7fcf93d98ea22f265af31e849a4ed6ec0cbb44406a09522074530660f51bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-17T11:45:03Z",
    "title_canon_sha256": "d41088fd0e85bf32b93ce9e375c0a21ed5deaa7e2500a7ec4081e2b9b2abc00a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08249",
    "kind": "arxiv",
    "version": 1
  }
}