Pith Number

pith:XP3FL3VD

pith:2017:XP3FL3VDGRI2YVUAXQVIYTHEID

not attested not anchored not stored refs pending

L2GSCI: Local to Global Seam Cutting and Integrating for Accurate Face Contour Extraction

Chengjiang Long, Guiqing Li, Ping Li, Xu Cao, Yongwei Nie

arxiv:1703.01605 v1 · 2017-03-05 · 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{XP3FL3VDGRI2YVUAXQVIYTHEID}

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	2026-05-18T00:49:30.149451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbf655eea33451ac5680bc2a8c4ce440c5bdf999bc0bc1b8901b35197a94a7c0

Aliases

arxiv: 1703.01605 · arxiv_version: 1703.01605v1 · doi: 10.48550/arxiv.1703.01605 · pith_short_12: XP3FL3VDGRI2 · pith_short_16: XP3FL3VDGRI2YVUA · pith_short_8: XP3FL3VD

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/XP3FL3VDGRI2YVUAXQVIYTHEID \
  | 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: bbf655eea33451ac5680bc2a8c4ce440c5bdf999bc0bc1b8901b35197a94a7c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "497316942792b75827a7624ec810af919e3e017abb3e92979b00240402e53b3c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-05T15:06:28Z",
    "title_canon_sha256": "b0d8de97b2db672e036533aba23ebfbe0cd371712e343d6dcfef6b08782d220c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01605",
    "kind": "arxiv",
    "version": 1
  }
}