Pith Number

pith:W7MBDENI

pith:2019:W7MBDENIVL2JVRKU2YZTAT56RH

not attested not anchored not stored refs pending

Image Harmonization Dataset iHarmony4: HCOCO, HAdobe5k, HFlickr, and Hday2night

Jianfu Zhang, Li Niu, Liqing Zhang, Liu Liu, Weiyuan Li, Wenyan Cong, Zhixin Ling

arxiv:1908.10526 v4 · 2019-08-28 · 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{W7MBDENIVL2JVRKU2YZTAT56RH}

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

CV-Arena: An Open Benchmark for Instructional Computer Vision Problem Solving with Human-AI Collaborative Preferences

Receipt and verification

First computed	2026-07-05T00:49:24.239366Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7d81191a8aaf49ac554d633304fbe89ed8d8c6812016c2f76ee2ae098e73c63

Aliases

arxiv: 1908.10526 · arxiv_version: 1908.10526v4 · doi: 10.48550/arxiv.1908.10526 · pith_short_12: W7MBDENIVL2J · pith_short_16: W7MBDENIVL2JVRKU · pith_short_8: W7MBDENI

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/W7MBDENIVL2JVRKU2YZTAT56RH \
  | 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: b7d81191a8aaf49ac554d633304fbe89ed8d8c6812016c2f76ee2ae098e73c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68e756768b49e3b428e758cd8542aeda0af12358f864e7a9ee4ce722d280e09f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-28T02:44:13Z",
    "title_canon_sha256": "f4421135164b2846100e94e60273f93e278a3cbde3b4553904e6ef3c517be1bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.10526",
    "kind": "arxiv",
    "version": 4
  }
}