Pith Number

pith:DZUCDTND

pith:2017:DZUCDTNDOIUAVRQJAAFEZYRBGS

not attested not anchored not stored refs pending

Learning a Virtual Codec Based on Deep Convolutional Neural Network to Compress Image

Anhong Wang, Huihui Bai, Lijun Zhao, Yao Zhao

arxiv:1712.05969 v7 · 2017-12-16 · 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{DZUCDTNDOIUAVRQJAAFEZYRBGS}

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	2026-05-18T00:25:50.906484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e6821cda372280ac609000a4ce22134ad72b9bb7c99cdd1ecde51721fffcbca

Aliases

arxiv: 1712.05969 · arxiv_version: 1712.05969v7 · doi: 10.48550/arxiv.1712.05969 · pith_short_12: DZUCDTNDOIUA · pith_short_16: DZUCDTNDOIUAVRQJ · pith_short_8: DZUCDTND

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/DZUCDTNDOIUAVRQJAAFEZYRBGS \
  | 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: 1e6821cda372280ac609000a4ce22134ad72b9bb7c99cdd1ecde51721fffcbca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44c8791b38c133ba8f46c7064261c610957a69c5499c868b414416e8f2ff2cf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-16T14:55:13Z",
    "title_canon_sha256": "9574f16800c3246ac2d0614638c22a383906e406b56f2289a5287d46823cd91a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05969",
    "kind": "arxiv",
    "version": 7
  }
}