Pith Number

pith:HQI2ONLP

pith:2021:HQI2ONLPFPL43WQIRGZP7CZVJB

not attested not anchored not stored refs pending

Recent Standard Development Activities on Video Coding for Machines

Igor Curcio, Manouchehr Rafie, Shan Liu, Wen Gao, Xiaozhong Xu, Yuan Zhang

arxiv:2105.12653 v1 · 2021-05-26 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HQI2ONLPFPL43WQIRGZP7CZVJB}

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.

Cited by

1 paper in Pith

Multi-task Just Recognizable Difference for Video Coding for Machines: Database, Model, and Coding Application

Receipt and verification

First computed	2026-07-05T02:43:41.065974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c11a7356f2bd7cdda0889b2ff8b3548408c173b073e981601ccd7a266376922

Aliases

arxiv: 2105.12653 · arxiv_version: 2105.12653v1 · doi: 10.48550/arxiv.2105.12653 · pith_short_12: HQI2ONLPFPL4 · pith_short_16: HQI2ONLPFPL43WQI · pith_short_8: HQI2ONLP

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/HQI2ONLPFPL43WQIRGZP7CZVJB \
  | 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: 3c11a7356f2bd7cdda0889b2ff8b3548408c173b073e981601ccd7a266376922

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54c76c98eb025ca2b8c21f042bfdbd5fbed04aa4d88693341dc1c5e3be68959b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-05-26T16:11:11Z",
    "title_canon_sha256": "e3e35e49325eafaaa6958b597fcdc1731fc7d342130a4506615be57239c87451"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.12653",
    "kind": "arxiv",
    "version": 1
  }
}