Pith Number

pith:PRHNQKXT

pith:2024:PRHNQKXTWFW7AXAQMCFNEOGSDR

not attested not anchored not stored refs pending

Optimal Quality and Efficiency in Adaptive Live Streaming with JND-Aware Low latency Encoding

Christian Timmerer, Jingwen Zhu, Klaus Schoeffmann, Patrick Le Callet, Prajit T Rajendran, Samira Afzal, Vignesh V Menon

arxiv:2401.15343 v1 · 2024-01-27 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PRHNQKXTWFW7AXAQMCFNEOGSDR}

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	2026-07-05T07:38:14.611399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c4ed82af3b16df05c10608ad238d21c781b16994fc46dbfa6f2f86a8d7d7ccb

Aliases

arxiv: 2401.15343 · arxiv_version: 2401.15343v1 · doi: 10.48550/arxiv.2401.15343 · pith_short_12: PRHNQKXTWFW7 · pith_short_16: PRHNQKXTWFW7AXAQ · pith_short_8: PRHNQKXT

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/PRHNQKXTWFW7AXAQMCFNEOGSDR \
  | 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: 7c4ed82af3b16df05c10608ad238d21c781b16994fc46dbfa6f2f86a8d7d7ccb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fca1a7995f534eb0655e3ef8318af3d281f27149914f5e4aa8db83088396d6b9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2024-01-27T08:23:00Z",
    "title_canon_sha256": "3cc40d831f05842797bf42b9d14af4e2ac059d63a23452148cba8e1bb0449ec0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.15343",
    "kind": "arxiv",
    "version": 1
  }
}