Pith Number

pith:JV4LW3IZ

pith:2019:JV4LW3IZ4RRINKQAAPK2PXLKG2

not attested not anchored not stored refs pending

PEA265: Perceptual Assessment of Video Compression Artifacts

Liqun Lin, Shiqi Yu, Tiesong Zhao, Zhou Wang

arxiv:1903.00473 v1 · 2019-03-01 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JV4LW3IZ4RRINKQAAPK2PXLKG2}

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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

Evaluating the Effect of Compression on Video Temporal Consistency Using Objective Quality Metrics

Receipt and verification

First computed	2026-07-05T05:58:13.231166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d78bb6d19e46286aa0003d5a7dd6a36a521e064f17c81cb47caaf4a58251e30

Aliases

arxiv: 1903.00473 · arxiv_version: 1903.00473v1 · doi: 10.48550/arxiv.1903.00473 · pith_short_12: JV4LW3IZ4RRI · pith_short_16: JV4LW3IZ4RRINKQA · pith_short_8: JV4LW3IZ

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/JV4LW3IZ4RRINKQAAPK2PXLKG2 \
  | 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: 4d78bb6d19e46286aa0003d5a7dd6a36a521e064f17c81cb47caaf4a58251e30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb91e70518cce808db5bf4af8feef834f911e8800611ef9beb8a57cb1a33ce70",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-03-01T15:25:35Z",
    "title_canon_sha256": "8aebee746d52453936c25ef35e444fe62ff636fe207b8a840e257386b7790219"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00473",
    "kind": "arxiv",
    "version": 1
  }
}