Pith Number

pith:UV6MC5F5

pith:2019:UV6MC5F5XYCOTNSFVHSQWZTN73

not attested not anchored not stored refs pending

DeepSketchHair: Deep Sketch-based 3D Hair Modeling

Changgeng Zhang, Hongbo Fu, Kun Zhou, Youyi Zheng, Yuefan Shen

arxiv:1908.07198 v1 · 2019-08-20 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UV6MC5F5XYCOTNSFVHSQWZTN73}

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	2026-07-05T06:40:59.348466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a57cc174bdbe04e9b645a9e50b666dfec366fae913e50b63cc7ba064d94be25a

Aliases

arxiv: 1908.07198 · arxiv_version: 1908.07198v1 · doi: 10.48550/arxiv.1908.07198 · pith_short_12: UV6MC5F5XYCO · pith_short_16: UV6MC5F5XYCOTNSF · pith_short_8: UV6MC5F5

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/UV6MC5F5XYCOTNSFVHSQWZTN73 \
  | 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: a57cc174bdbe04e9b645a9e50b666dfec366fae913e50b63cc7ba064d94be25a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecd6ffb83a0b84aeacdcdeb6e0be6cf4dcf96f6be57d272ecf645f9e100dacf3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2019-08-20T07:39:21Z",
    "title_canon_sha256": "8dbd3b90bd7502b3ee70bc692584832c80bb5e4e0034eea702782f84079c7cef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07198",
    "kind": "arxiv",
    "version": 1
  }
}