Pith Number

pith:KUC3ERI2

pith:2022:KUC3ERI23V56AFMJC3BR56VZWT

not attested not anchored not stored refs pending

Beyond Bj{\o}ntegaard: Limits of Video Compression Performance Comparisons

Andr\'e Kaup, Christian Herglotz, Matthias Kr\"anzler, Ruben Mons

arxiv:2202.12565 v3 · 2022-02-25 · 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{KUC3ERI23V56AFMJC3BR56VZWT}

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	2026-07-05T09:25:25.426742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5505b2451add7be0158916c31efab9b4d3312911b21f0c9947d7412d52a65435

Aliases

arxiv: 2202.12565 · arxiv_version: 2202.12565v3 · doi: 10.48550/arxiv.2202.12565 · pith_short_12: KUC3ERI23V56 · pith_short_16: KUC3ERI23V56AFMJ · pith_short_8: KUC3ERI2

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/KUC3ERI23V56AFMJC3BR56VZWT \
  | 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: 5505b2451add7be0158916c31efab9b4d3312911b21f0c9947d7412d52a65435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4af396e3be67fcbf898c99cd9a0cfeaac739735292e301fa6cc762903c591dd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-02-25T08:56:36Z",
    "title_canon_sha256": "4a97fb5bf169f88bc21a2e1f5a3a6151aad7c27368035f663f3a6a01c53c34b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.12565",
    "kind": "arxiv",
    "version": 3
  }
}