Pith Number

pith:74GWDSAN

pith:2015:74GWDSANHUONBEZHELZVAEUVC7

not attested not anchored not stored refs pending

End-to-End Photo-Sketch Generation via Fully Convolutional Representation Learning

Lei Zhang, Liang Lin, Liliang Zhang, Shengyong Ding, Xian Wu

arxiv:1501.07180 v2 · 2015-01-28 · 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{74GWDSANHUONBEZHELZVAEUVC7}

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	2026-05-18T02:19:00.418515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff0d61c80d3d1cd0932722f350129517e37e3c45f63994391b08ae806749c309

Aliases

arxiv: 1501.07180 · arxiv_version: 1501.07180v2 · doi: 10.48550/arxiv.1501.07180 · pith_short_12: 74GWDSANHUON · pith_short_16: 74GWDSANHUONBEZH · pith_short_8: 74GWDSAN

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/74GWDSANHUONBEZHELZVAEUVC7 \
  | 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: ff0d61c80d3d1cd0932722f350129517e37e3c45f63994391b08ae806749c309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "392de27f0d00ba6967fd65893e880c1ad8ac74f9985f3a2439aeae6d5881703d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-01-28T16:32:53Z",
    "title_canon_sha256": "42c19439994204ab603db72b9c94b4357ce682daed0ad8d8ae08be792cf3983f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07180",
    "kind": "arxiv",
    "version": 2
  }
}