Pith Number

pith:R6XV2EDO

pith:2017:R6XV2EDO3HC2JIQHBPBOZ5D47T

not attested not anchored not stored refs pending

End-to-end 3D face reconstruction with deep neural networks

Ioannis A. Kakadiaris, Pengfei Dou, Shishir K. Shah

arxiv:1704.05020 v1 · 2017-04-17 · 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{R6XV2EDO3HC2JIQHBPBOZ5D47T}

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	2026-05-18T00:46:17.217074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8faf5d106ed9c5a4a2070bc2ecf47cfcc024d7269cd34177c8b87def4a03f643

Aliases

arxiv: 1704.05020 · arxiv_version: 1704.05020v1 · doi: 10.48550/arxiv.1704.05020 · pith_short_12: R6XV2EDO3HC2 · pith_short_16: R6XV2EDO3HC2JIQH · pith_short_8: R6XV2EDO

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/R6XV2EDO3HC2JIQHBPBOZ5D47T \
  | 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: 8faf5d106ed9c5a4a2070bc2ecf47cfcc024d7269cd34177c8b87def4a03f643

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89b00c44d7163f0bda3b42990b56211b5c802f1e08285978a61942d97767ac0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-17T16:31:12Z",
    "title_canon_sha256": "3ca14dc36dc00262f1b69f91b068723d3a2a9d3e118faa4bd47376c15195ba15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05020",
    "kind": "arxiv",
    "version": 1
  }
}