Pith Number

pith:GFNHQZD7

pith:2016:GFNHQZD7W4UZCARHOLKBMWGYPD

not attested not anchored not stored refs pending

Learning from Imbalanced Multiclass Sequential Data Streams Using Dynamically Weighted Conditional Random Fields

Anton van den Hengel, Damith C. Ranasinghe, Qinfeng Shi, Roberto L. Shinmoto Torres

arxiv:1603.03627 v1 · 2016-03-11 · 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{GFNHQZD7W4UZCARHOLKBMWGYPD}

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	2026-05-18T01:19:15.133905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

315a78647fb72991022772d41658d878f754304ce3d1807d8047491d6c9d1ceb

Aliases

arxiv: 1603.03627 · arxiv_version: 1603.03627v1 · doi: 10.48550/arxiv.1603.03627 · pith_short_12: GFNHQZD7W4UZ · pith_short_16: GFNHQZD7W4UZCARH · pith_short_8: GFNHQZD7

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/GFNHQZD7W4UZCARHOLKBMWGYPD \
  | 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: 315a78647fb72991022772d41658d878f754304ce3d1807d8047491d6c9d1ceb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e6e11c8c0dde3a9dfcbf2a40409b77fc59c94e814afecad447a0742b74f87c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-03-11T13:51:37Z",
    "title_canon_sha256": "431a660ddc046dba33f359d17076e88a987e07e4aae2d927d437216e27ab34cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03627",
    "kind": "arxiv",
    "version": 1
  }
}