Pith Number

pith:J2IQIRDJ

pith:2016:J2IQIRDJOSASBSB3OGMKMPF4GX

not attested not anchored not stored refs pending

A Novel Progressive Multi-label Classifier for Classincremental Data

Meng Joo Er, Mihika Dave, Rajasekar Venkatesan, Sahil Tapiawala

arxiv:1609.07215 v1 · 2016-09-23 · cs.LG · cs.NE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J2IQIRDJOSASBSB3OGMKMPF4GX}

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	2026-05-18T01:04:01.935135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e91044469748120c83b7198a63cbc35cadbec7e4ad764f1f1359e9474217471

Aliases

arxiv: 1609.07215 · arxiv_version: 1609.07215v1 · doi: 10.48550/arxiv.1609.07215 · pith_short_12: J2IQIRDJOSAS · pith_short_16: J2IQIRDJOSASBSB3 · pith_short_8: J2IQIRDJ

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/J2IQIRDJOSASBSB3OGMKMPF4GX \
  | 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: 4e91044469748120c83b7198a63cbc35cadbec7e4ad764f1f1359e9474217471

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73843ab3d70fa25d110c7f8d66f37e7eeaf952c042f3986c87731a47c235576d",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-09-23T03:09:24Z",
    "title_canon_sha256": "822e1afceea5c96672d1166a6448a7f7556d0c9778590626140baa780bbdf76e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07215",
    "kind": "arxiv",
    "version": 1
  }
}