Pith Number

pith:3WMOHCSN

pith:2016:3WMOHCSNV7TNZU7MRUX7HD6MFL

not attested not anchored not stored refs pending

Streaming Label Learning for Modeling Labels on the Fly

Chang Xu, Chao Xu, Dacheng Tao, Shan You, Yunhe Wang

arxiv:1604.05449 v1 · 2016-04-19 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3WMOHCSNV7TNZU7MRUX7HD6MFL}

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	2026-05-18T01:16:53.910512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd98e38a4dafe6dcd3ec8d2ff38fcc2af41e63ddefaafaa523ca4d6d4109153d

Aliases

arxiv: 1604.05449 · arxiv_version: 1604.05449v1 · doi: 10.48550/arxiv.1604.05449 · pith_short_12: 3WMOHCSNV7TN · pith_short_16: 3WMOHCSNV7TNZU7M · pith_short_8: 3WMOHCSN

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/3WMOHCSNV7TNZU7MRUX7HD6MFL \
  | 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: dd98e38a4dafe6dcd3ec8d2ff38fcc2af41e63ddefaafaa523ca4d6d4109153d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7963b87fcbd67c41d0ebfc4c3d77609fee35aece6dc105cabdb88aad6854951f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-04-19T07:12:29Z",
    "title_canon_sha256": "2758c7ad5c516b1321248f58da3653eb742c48b18ce0cb3b6c4b4c45398a94f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05449",
    "kind": "arxiv",
    "version": 1
  }
}