Pith Number

pith:YKBUWJHT

pith:2023:YKBUWJHTWPRXZBKKA6KJENLKU5

not attested not anchored not stored refs pending

HairStep: Transfer Synthetic to Real Using Strand and Depth Maps for Single-View 3D Hair Modeling

Chongyang Ma, Haibin Huang, Moran Li, Shuguang Cui, Xiaoguang Han, Yujian Zheng, Zirong Jin

arxiv:2303.02700 v2 · 2023-03-05 · 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{YKBUWJHTWPRXZBKKA6KJENLKU5}

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	2026-07-05T05:54:15.670225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2834b24f3b3e37c854a079492356aa773b9d8b24b94d9ccdf1f3a62dd11bc18

Aliases

arxiv: 2303.02700 · arxiv_version: 2303.02700v2 · doi: 10.48550/arxiv.2303.02700 · pith_short_12: YKBUWJHTWPRX · pith_short_16: YKBUWJHTWPRXZBKK · pith_short_8: YKBUWJHT

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/YKBUWJHTWPRXZBKKA6KJENLKU5 \
  | 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: c2834b24f3b3e37c854a079492356aa773b9d8b24b94d9ccdf1f3a62dd11bc18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "036ac46f30f5ad676e828d3f55501195eb2dcbab242b1424fbdf6e4ea3316743",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-05T15:28:13Z",
    "title_canon_sha256": "ea21e0a3a05b14d470af53a05abc0946020c089bd27918026a7a4cd5d377f27f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02700",
    "kind": "arxiv",
    "version": 2
  }
}