Pith Number

pith:I6UJZUAQ

pith:2026:I6UJZUAQ2BXKW7I6ORDXV4OAMS

not attested not anchored not stored refs pending

MLT-Dedup: Efficient Large-Scale Online Video Deduplication via Multi-Level Representations and Spatial-Temporal Matching

David Yuchen Wang, Hailun Xu, Hao Hei, Haoying Li, Kanchan Sarkar, Kun Xu, Sanjay Saha, Wei Chee Yew, Zirui Zhu

arxiv:2606.12215 v1 · 2026-06-10 · cs.CV · cs.IR · 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{I6UJZUAQ2BXKW7I6ORDXV4OAMS}

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	2026-06-11T01:10:54.811472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a89cd010d06eab7d1e74477af1c06492254fff72106dbd548edd85763ad4fd

Aliases

arxiv: 2606.12215 · arxiv_version: 2606.12215v1 · doi: 10.48550/arxiv.2606.12215 · pith_short_12: I6UJZUAQ2BXK · pith_short_16: I6UJZUAQ2BXKW7I6 · pith_short_8: I6UJZUAQ

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/I6UJZUAQ2BXKW7I6ORDXV4OAMS \
  | 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: 47a89cd010d06eab7d1e74477af1c06492254fff72106dbd548edd85763ad4fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5556e75be0faf80436dcdeae531afdd173b680e183161fe33f3bcf3bcef72c66",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-10T15:29:45Z",
    "title_canon_sha256": "7aae70fb912ddb74bae6c6c806530173b2199968e5bb885433958f5ee6ab4369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.12215",
    "kind": "arxiv",
    "version": 1
  }
}