Pith Number

pith:MIIW6NCA

pith:2022:MIIW6NCAWARDLMSHK42SHBWRB3

not attested not anchored not stored refs pending

3D Face Parsing via Surface Parameterization and 2D Semantic Segmentation Network

Guangquan Zhou, Jing Jin, Ping Zhou, Wenyuan Sun, Yangang Wang, Zongpu Yu

arxiv:2206.09221 v1 · 2022-06-18 · 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{MIIW6NCAWARDLMSHK42SHBWRB3}

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	2026-07-05T04:33:05.231295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62116f3440b02235b24757352386d10ed4c759de0b19a2a47e2561418df8231b

Aliases

arxiv: 2206.09221 · arxiv_version: 2206.09221v1 · doi: 10.48550/arxiv.2206.09221 · pith_short_12: MIIW6NCAWARD · pith_short_16: MIIW6NCAWARDLMSH · pith_short_8: MIIW6NCA

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/MIIW6NCAWARDLMSHK42SHBWRB3 \
  | 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: 62116f3440b02235b24757352386d10ed4c759de0b19a2a47e2561418df8231b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f4b2c9b35920eb8fc3605223b1f9f474d3e99440e422d64b2f8669e0a0d480c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-06-18T15:21:24Z",
    "title_canon_sha256": "835ac92b796094b7419ccecfb0d87e27adf221e1a75390f2ca9b6087e29b14be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.09221",
    "kind": "arxiv",
    "version": 1
  }
}