Pith Number

pith:KGZQUPQ7

pith:2019:KGZQUPQ7YAAVCN7JERC2XF36XE

not attested not anchored not stored refs pending

Slim-CNN: A Light-Weight CNN for Face Attribute Prediction

Ankit Sharma, Hassan Foroosh

arxiv:1907.02157 v1 · 2019-07-03 · 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{KGZQUPQ7YAAVCN7JERC2XF36XE}

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	2026-05-17T23:41:29.616822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51b30a3e1fc0015137e92445ab977eb91e3341163b836493a754489d5173d2cc

Aliases

arxiv: 1907.02157 · arxiv_version: 1907.02157v1 · doi: 10.48550/arxiv.1907.02157 · pith_short_12: KGZQUPQ7YAAV · pith_short_16: KGZQUPQ7YAAVCN7J · pith_short_8: KGZQUPQ7

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/KGZQUPQ7YAAVCN7JERC2XF36XE \
  | 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: 51b30a3e1fc0015137e92445ab977eb91e3341163b836493a754489d5173d2cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "706d48cc8da603befbdfb6877437b2f81d8b0bcf8890777e3768f038d8dd2196",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-03T23:02:44Z",
    "title_canon_sha256": "c1a8c5d8e4d5baca34376f6d7392bd2c775427bd1e4db6eeee551d5d986fdb9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02157",
    "kind": "arxiv",
    "version": 1
  }
}