Pith Number

pith:Y47BL7LM

pith:2015:Y47BL7LM3YSW2LS23ISTBOXDCV

not attested not anchored not stored refs pending

Human and Sheep Facial Landmarks Localisation by Triplet Interpolated Features

Heng Yang, Peter Robinson, Renqiao Zhang

arxiv:1509.04954 v1 · 2015-09-16 · 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{Y47BL7LM3YSW2LS23ISTBOXDCV}

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	2026-05-18T01:32:51.276193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c73e15fd6cde256d2e5ada2530bae31543bed53cca913540d9f4feb58ecb6f6b

Aliases

arxiv: 1509.04954 · arxiv_version: 1509.04954v1 · doi: 10.48550/arxiv.1509.04954 · pith_short_12: Y47BL7LM3YSW · pith_short_16: Y47BL7LM3YSW2LS2 · pith_short_8: Y47BL7LM

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/Y47BL7LM3YSW2LS23ISTBOXDCV \
  | 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: c73e15fd6cde256d2e5ada2530bae31543bed53cca913540d9f4feb58ecb6f6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80a66e5fa5c39f3f5c53f2a0472fde02cb3828f68d5bf6f4601d9f6c8b093654",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-09-16T15:50:01Z",
    "title_canon_sha256": "7d5c7be958b4b56656b969c15e2f787c1808fbd5910d466a72a88a2ec5146d86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04954",
    "kind": "arxiv",
    "version": 1
  }
}