Pith Number

pith:7JB7W7PZ

pith:2022:7JB7W7PZNNBUCTMBKQBE7UYPWC

not attested not anchored not stored refs pending

Watch Less and Uncover More: Could Navigation Tools Help Users Search and Explore Videos?

Claire Dormann, Emine Yilmaz, John Shawe-Taylor, Maria Perez-Ortiz, Meghana Verma, Richard Noss, Sahan Bulathwela, Stefan Kreitmayer, Yvonne Rogers

arxiv:2201.03408 v1 · 2022-01-10 · cs.IR · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JB7W7PZNNBUCTMBKQBE7UYPWC}

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	2026-07-05T03:47:09.465109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa43fb7df96b43414d8154024fd30fb0af8be4774e96e35e2d1225013a5efc7d

Aliases

arxiv: 2201.03408 · arxiv_version: 2201.03408v1 · doi: 10.48550/arxiv.2201.03408 · pith_short_12: 7JB7W7PZNNBU · pith_short_16: 7JB7W7PZNNBUCTMB · pith_short_8: 7JB7W7PZ

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/7JB7W7PZNNBUCTMBKQBE7UYPWC \
  | 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: fa43fb7df96b43414d8154024fd30fb0af8be4774e96e35e2d1225013a5efc7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dae00271997bbca708308347e51c5fc1ca676efa83235c83e7e0f8b98c835cef",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-01-10T15:44:36Z",
    "title_canon_sha256": "94b90cee397a11c00cb911dd09aa93494f2ca76f32b46f6c6cc95f332ca3ceed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.03408",
    "kind": "arxiv",
    "version": 1
  }
}