Pith Number

pith:NP7JWYM6

pith:2019:NP7JWYM6LAMPGCK7KSOZN6XDCA

not attested not anchored not stored refs pending

Efficient and Effective Context-Based Convolutional Entropy Modeling for Image Compression

David Zhang, Jane You, Kede Ma, Mu Li, Wangmeng Zuo

arxiv:1906.10057 v2 · 2019-06-24 · eess.IV · 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{NP7JWYM6LAMPGCK7KSOZN6XDCA}

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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

Proteus: A Truncation-Robust Entropy Model for Progressive LiDAR Compression

Receipt and verification

First computed	2026-07-05T01:12:20.419917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bfe9b619e5818f3095f549d96fae3103ece886e2f3e6b457e1cd56c4059f579

Aliases

arxiv: 1906.10057 · arxiv_version: 1906.10057v2 · doi: 10.48550/arxiv.1906.10057 · pith_short_12: NP7JWYM6LAMP · pith_short_16: NP7JWYM6LAMPGCK7 · pith_short_8: NP7JWYM6

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/NP7JWYM6LAMPGCK7KSOZN6XDCA \
  | 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: 6bfe9b619e5818f3095f549d96fae3103ece886e2f3e6b457e1cd56c4059f579

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a8ff5430c89676c0025cf4d6a03a41b07e7da7e71e0c6f47f9764e30724a997",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-06-24T16:26:03Z",
    "title_canon_sha256": "02b3e480b991c9f55c5c62d04877d19c4870d21eefcd6dcbee44b9915df20dab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.10057",
    "kind": "arxiv",
    "version": 2
  }
}