Pith Number

pith:SKC4OBF7

pith:2019:SKC4OBF733JFTQXGD3BDIP5D4C

not attested not anchored not stored refs pending

Tree-gated Deep Regressor Ensemble For Face Alignment In The Wild

Arnaud Dapogny, Estephe Arnaud, Kevin Bailly

arxiv:1907.03248 v2 · 2019-07-07 · 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{SKC4OBF733JFTQXGD3BDIP5D4C}

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	2026-05-17T23:41:00.455909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9285c704bfded259c2e61ec2343fa3e0ba3879a5490595fcfb6f5d1e3d16dbc0

Aliases

arxiv: 1907.03248 · arxiv_version: 1907.03248v2 · doi: 10.48550/arxiv.1907.03248 · pith_short_12: SKC4OBF733JF · pith_short_16: SKC4OBF733JFTQXG · pith_short_8: SKC4OBF7

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/SKC4OBF733JFTQXGD3BDIP5D4C \
  | 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: 9285c704bfded259c2e61ec2343fa3e0ba3879a5490595fcfb6f5d1e3d16dbc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f4c3dc2d7ebc79da28adbee4c6be129be9efea9c6d10a6a0b26115d365d1b88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-07T08:28:01Z",
    "title_canon_sha256": "9c85877d2130abaec26f73d058678d492eb0602ca7542e995302a0a6c456bf70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.03248",
    "kind": "arxiv",
    "version": 2
  }
}