Pith Number

pith:3ELRZ56I

pith:2022:3ELRZ56ITF4VJCWL2TJXWMWAGK

not attested not anchored not stored refs pending

Content-oriented learned image compression

Jing Wang, Meng Li, Shangyin Gao, Yibo Shi, Yihui Feng

arxiv:2207.14168 v2 · 2022-07-28 · cs.CV · cs.MM · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3ELRZ56ITF4VJCWL2TJXWMWAGK}

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.

Cited by

1 paper in Pith

Learning Optimal Lattice Vector Quantizers for End-to-end Neural Image Compression

Receipt and verification

First computed	2026-07-05T04:45:02.048664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9171cf7c89979548acbd4d37b32c03291a20bb6265f0bff12ec5c9f71c8aed2

Aliases

arxiv: 2207.14168 · arxiv_version: 2207.14168v2 · doi: 10.48550/arxiv.2207.14168 · pith_short_12: 3ELRZ56ITF4V · pith_short_16: 3ELRZ56ITF4VJCWL · pith_short_8: 3ELRZ56I

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/3ELRZ56ITF4VJCWL2TJXWMWAGK \
  | 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: d9171cf7c89979548acbd4d37b32c03291a20bb6265f0bff12ec5c9f71c8aed2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "475493bddbe0925444bb30ca8ed0e230bdc1c6353f37003e833040d074bddd8b",
    "cross_cats_sorted": [
      "cs.MM",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-28T15:29:36Z",
    "title_canon_sha256": "0cc1f14fcd0d877892a307db10d5bb8db76a5ebccdbfd8360d3e16a8e4b50ce7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.14168",
    "kind": "arxiv",
    "version": 2
  }
}