Pith Number

pith:LR4QTQSD

pith:2024:LR4QTQSDYNHB76VBVJYQT3EX7L

not attested not anchored not stored refs pending

Video Compression Beyond VVC: Quantitative Analysis of Intra Coding Tools in Enhanced Compression Model (ECM)

Fabrice Le L\'eannec, Karam Naser, Kevin Reuz\'e, Mohsen Abdoli, Ramin G. Youvalari

arxiv:2404.07872 v1 · 2024-04-11 · cs.MM · eess.IV

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

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\usepackage{pith}
\pithnumber{LR4QTQSDYNHB76VBVJYQT3EX7L}

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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

LL-ICM: Image Compression for Low-level Machine Vision via Large Vision-Language Model

Receipt and verification

First computed	2026-07-05T08:06:58.844098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c7909c243c34e1ffaa1aa7109ec97fadb56cf5d8eb6da26af5caf59f0cdf513

Aliases

arxiv: 2404.07872 · arxiv_version: 2404.07872v1 · doi: 10.48550/arxiv.2404.07872 · pith_short_12: LR4QTQSDYNHB · pith_short_16: LR4QTQSDYNHB76VB · pith_short_8: LR4QTQSD

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/LR4QTQSDYNHB76VBVJYQT3EX7L \
  | 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: 5c7909c243c34e1ffaa1aa7109ec97fadb56cf5d8eb6da26af5caf59f0cdf513

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8750332d29a2a8e7296421e1f7304d302cdf41e7e6f4c3b33bc8be6de57f8597",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2024-04-11T16:07:11Z",
    "title_canon_sha256": "325a6d3124fc4b7d3e2982691e0ba8906860e961fcde9fdd14851e2414c07343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.07872",
    "kind": "arxiv",
    "version": 1
  }
}