Pith Number

pith:J4EHWWGT

pith:2018:J4EHWWGTDPADWBL7LJ6OE74D5F

not attested not anchored not stored refs pending

Role of Class-specific Features in Various Classification Frameworks for Human Epithelial (HEp-2) Cell Images

Arnav Bhavsar, Vibha Gupta

arxiv:1810.12690 v1 · 2018-10-30 · 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{J4EHWWGTDPADWBL7LJ6OE74D5F}

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	2026-05-18T00:01:54.402083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f087b58d31bc03b057f5a7ce27f83e945d21c9af76a395088c384e67d8a06a1

Aliases

arxiv: 1810.12690 · arxiv_version: 1810.12690v1 · doi: 10.48550/arxiv.1810.12690 · pith_short_12: J4EHWWGTDPAD · pith_short_16: J4EHWWGTDPADWBL7 · pith_short_8: J4EHWWGT

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/J4EHWWGTDPADWBL7LJ6OE74D5F \
  | 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: 4f087b58d31bc03b057f5a7ce27f83e945d21c9af76a395088c384e67d8a06a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c45b004fd666d8d0eaf9402a6a9552966c09bfcf84f56cdb8ad545d255f8b39d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-10-30T12:06:09Z",
    "title_canon_sha256": "51ed737ea958bd1e1f043c83fa9805ac73b5e496457cbde310180078d8bcce45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12690",
    "kind": "arxiv",
    "version": 1
  }
}