Pith Number

pith:Q6M3K7ED

pith:2016:Q6M3K7EDM6NKYY5TATS6DZBWO2

not attested not anchored not stored refs pending

A Convolutional Neural Network Approach for Post-Processing in HEVC Intra Coding

Dong Liu, Feng Wu, Yuanying Dai

arxiv:1608.06690 v2 · 2016-08-24 · 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{Q6M3K7EDM6NKYY5TATS6DZBWO2}

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	2026-05-18T00:50:29.242667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8799b57c83679aac63b304e5e1e43676ac48728900ce483bd3a55369a65249d4

Aliases

arxiv: 1608.06690 · arxiv_version: 1608.06690v2 · doi: 10.48550/arxiv.1608.06690 · pith_short_12: Q6M3K7EDM6NK · pith_short_16: Q6M3K7EDM6NKYY5T · pith_short_8: Q6M3K7ED

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/Q6M3K7EDM6NKYY5TATS6DZBWO2 \
  | 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: 8799b57c83679aac63b304e5e1e43676ac48728900ce483bd3a55369a65249d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf1712111da11da2e683e9d28dd268d9a351ba558e4f85a2070e90301c1a302d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2016-08-24T02:15:06Z",
    "title_canon_sha256": "53c3bc45adce27586fb1d37be5b9bab0b9b5ef6ee6a96368d8c98cc371544012"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.06690",
    "kind": "arxiv",
    "version": 2
  }
}