Pith Number

pith:WI6LLPSJ

pith:2018:WI6LLPSJV53X3EIRLBZDJ4YIXQ

not attested not anchored not stored refs pending

Evaluation of Dense 3D Reconstruction from 2D Face Images in the Wild

Josef Kittler, Matthias R\"atsch, Patrik Huber, Paul Koppen, Peter JB Hancock, Qijun Zhao, Xiao-Jun Wu, Zhen-Hua Feng

arxiv:1803.05536 v2 · 2018-03-14 · 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{WI6LLPSJV53X3EIRLBZDJ4YIXQ}

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	2026-05-18T00:17:53.261159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b23cb5be49af777d9111587234f308bc15c32c1ee7347a3ee299573f9001bf5f

Aliases

arxiv: 1803.05536 · arxiv_version: 1803.05536v2 · doi: 10.48550/arxiv.1803.05536 · pith_short_12: WI6LLPSJV53X · pith_short_16: WI6LLPSJV53X3EIR · pith_short_8: WI6LLPSJ

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/WI6LLPSJV53X3EIRLBZDJ4YIXQ \
  | 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: b23cb5be49af777d9111587234f308bc15c32c1ee7347a3ee299573f9001bf5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d44ad10135d400060e626fc7d9ac0f853ba47cfbc28094ae478216fc75991853",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-03-14T23:12:12Z",
    "title_canon_sha256": "912cff2ab43a6aa05990b16d1c9ff1a270587b480f51d3da9bdc029bc0e779ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05536",
    "kind": "arxiv",
    "version": 2
  }
}