Pith Number

pith:ZEQFD2UX

pith:2018:ZEQFD2UXBIRLEKNEACCUBZIL2E

not attested not anchored not stored refs pending

Virtual Codec Supervised Re-Sampling Network for Image Compression

Anhong Wang, Huihui Bai, Lijun Zhao, Yao Zhao

arxiv:1806.08514 v2 · 2018-06-22 · 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{ZEQFD2UXBIRLEKNEACCUBZIL2E}

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	2026-05-18T00:11:10.989374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c92051ea970a22b229a4008540e50bd13cae3e7a56691f17ca9ea353247b89fc

Aliases

arxiv: 1806.08514 · arxiv_version: 1806.08514v2 · doi: 10.48550/arxiv.1806.08514 · pith_short_12: ZEQFD2UXBIRL · pith_short_16: ZEQFD2UXBIRLEKNE · pith_short_8: ZEQFD2UX

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/ZEQFD2UXBIRLEKNEACCUBZIL2E \
  | 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: c92051ea970a22b229a4008540e50bd13cae3e7a56691f17ca9ea353247b89fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40fa3469f0a2fd5cfff6e48a673e28540a15d268f8e9756f4b501963b90f72a5",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-06-22T06:48:07Z",
    "title_canon_sha256": "9ad46cd50622e9481456d4ba26f0fd320ee19023c1e2a9d38b0bcdad2341cb6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08514",
    "kind": "arxiv",
    "version": 2
  }
}