Pith Number

pith:FP4JMK43

pith:2025:FP4JMK43A7KKCKHZIEA5L4ZXUH

not attested not anchored not stored refs pending

Multi-Modal Video Feature Extraction for Popularity Prediction

Haixu Liu, Haoxiang Zheng, Penghao Jiang, Qirui Wang, Qiuzhuang Sun, Ruiqing Yan, Wenning Wang

arxiv:2501.01422 v1 · 2025-01-02 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FP4JMK43A7KKCKHZIEA5L4ZXUH}

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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.

Cited by

1 paper in Pith

MVP: Winning Solution to SMP Challenge 2025 Video Track

Receipt and verification

First computed	2026-07-05T09:56:19.552583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bf8962b9b07d4a128f94101d5f337a1df34b7abb832189fd23df3134d2786c6

Aliases

arxiv: 2501.01422 · arxiv_version: 2501.01422v1 · doi: 10.48550/arxiv.2501.01422 · pith_short_12: FP4JMK43A7KK · pith_short_16: FP4JMK43A7KKCKHZ · pith_short_8: FP4JMK43

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/FP4JMK43A7KKCKHZIEA5L4ZXUH \
  | 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: 2bf8962b9b07d4a128f94101d5f337a1df34b7abb832189fd23df3134d2786c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ed2587fda8c3b524dbec0fee23ce4b56dfd8e1a31f3c7dd47b1fce037e6f568",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-02T18:59:36Z",
    "title_canon_sha256": "4a2d97ff8502a9f829a47a3bd0c11882c71d1ad2e3a40f6f64cf4800a57dcdd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01422",
    "kind": "arxiv",
    "version": 1
  }
}