Pith Number

pith:D26UFP6C

pith:2019:D26UFP6CNIQ5GSTMROE7VKSDNX

not attested not anchored not stored refs pending

Rethinking the Evaluation of Video Summaries

Esa Rahtu, Janne Heikkil\"a, Mayu Otani, Yuta Nakashima

arxiv:1903.11328 v2 · 2019-03-27 · 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{D26UFP6CNIQ5GSTMROE7VKSDNX}

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	2026-05-17T23:48:49.995561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ebd42bfc26a21d34a6c8b89faaa436dfc0dac8e914f324967f6fbabdcdbdf3c

Aliases

arxiv: 1903.11328 · arxiv_version: 1903.11328v2 · doi: 10.48550/arxiv.1903.11328 · pith_short_12: D26UFP6CNIQ5 · pith_short_16: D26UFP6CNIQ5GSTM · pith_short_8: D26UFP6C

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/D26UFP6CNIQ5GSTMROE7VKSDNX \
  | 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: 1ebd42bfc26a21d34a6c8b89faaa436dfc0dac8e914f324967f6fbabdcdbdf3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c4305295ec54615bd96831b461d0a706f3b154a3d16615740e68f7dfad8c7e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-27T10:15:19Z",
    "title_canon_sha256": "9d6958b0868297cbaedec00cc11d561b2b1eedaa4503d83dd9511ba00bacc8eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11328",
    "kind": "arxiv",
    "version": 2
  }
}