Pith Number

pith:7GJ3UWYE

pith:2019:7GJ3UWYEMZFBDUB52Y2RQQSQGI

not attested not anchored not stored refs pending

A High-Efficiency Framework for Constructing Large-Scale Face Parsing Benchmark

Hailin Shi, Hao Shen, Tao Mei, Xiaobo Wang, Yinglu Liu, Yue Si

arxiv:1905.04830 v1 · 2019-05-13 · 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{7GJ3UWYEMZFBDUB52Y2RQQSQGI}

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	2026-05-17T23:46:23.365915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f993ba5b04664a11d03dd6351842503222458febf10ceba757aee927e70fc4a3

Aliases

arxiv: 1905.04830 · arxiv_version: 1905.04830v1 · doi: 10.48550/arxiv.1905.04830 · pith_short_12: 7GJ3UWYEMZFB · pith_short_16: 7GJ3UWYEMZFBDUB5 · pith_short_8: 7GJ3UWYE

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/7GJ3UWYEMZFBDUB52Y2RQQSQGI \
  | 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: f993ba5b04664a11d03dd6351842503222458febf10ceba757aee927e70fc4a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "364a1e85d09a0c721e0633eba3f8c8af4be15c049ff06378ba1294ac9ef6873d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-13T02:17:56Z",
    "title_canon_sha256": "8be13c7b191981638fb411bef1aebaa615102bce63995be8b072f96e873042c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.04830",
    "kind": "arxiv",
    "version": 1
  }
}