Pith Number

pith:O3L5EFPY

pith:2016:O3L5EFPYWWXYXJ7TGZJBYZ463R

not attested not anchored not stored refs pending

Color-Based Coding Unit Level Adaptive Quantization for HEVC

Lee Prangnell, Victor Sanchez

arxiv:1609.06302 v2 · 2016-09-15 · 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{O3L5EFPYWWXYXJ7TGZJBYZ463R}

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	2026-05-18T01:00:05.354891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76d7d215f8b5af8ba7f336521c679edc496734f5ed008e223a09cec06b5b741a

Aliases

arxiv: 1609.06302 · arxiv_version: 1609.06302v2 · doi: 10.48550/arxiv.1609.06302 · pith_short_12: O3L5EFPYWWXY · pith_short_16: O3L5EFPYWWXYXJ7T · pith_short_8: O3L5EFPY

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/O3L5EFPYWWXYXJ7TGZJBYZ463R \
  | 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: 76d7d215f8b5af8ba7f336521c679edc496734f5ed008e223a09cec06b5b741a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "046e3c9891658c6b4af095b2353b232b008f82ae2661402d950c95d07120f0ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2016-09-15T15:28:41Z",
    "title_canon_sha256": "ce34f8210111a9b02a8b4ec3f27d9b3778121f504fbe659fed5e6c0ec0f5f43e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06302",
    "kind": "arxiv",
    "version": 2
  }
}