Pith Number

pith:KW4WLLGE

pith:2018:KW4WLLGEOKTFV5Q6BTDUATUZE4

not attested not anchored not stored refs pending

Image-Dependent Local Entropy Models for Learned Image Compression

David Minnen, George Toderici, Michele Covell, Saurabh Singh, Sung Jin Hwang

arxiv:1805.12295 v1 · 2018-05-31 · 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{KW4WLLGEOKTFV5Q6BTDUATUZE4}

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	2026-05-18T00:14:30.717286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b965acc472a65af61e0cc7404e99273b472b73484187c9705bf1d0bd84f879

Aliases

arxiv: 1805.12295 · arxiv_version: 1805.12295v1 · doi: 10.48550/arxiv.1805.12295 · pith_short_12: KW4WLLGEOKTF · pith_short_16: KW4WLLGEOKTFV5Q6 · pith_short_8: KW4WLLGE

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/KW4WLLGEOKTFV5Q6BTDUATUZE4 \
  | 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: 55b965acc472a65af61e0cc7404e99273b472b73484187c9705bf1d0bd84f879

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a4d5a0b2a12e3cd58b99bab0619b65f02e3046359c4bebc9688990c05de3fcc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-05-31T02:32:48Z",
    "title_canon_sha256": "2c1da009112adbbed41e4c7510c3511d561a8bf395110f1832165cbe9ee84ad4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.12295",
    "kind": "arxiv",
    "version": 1
  }
}