Pith Number

pith:WDZAMREH

pith:2019:WDZAMREHZESGQ5HAPNE3XGBGSF

not attested not anchored not stored refs pending

Text segmentation on multilabel documents: A distant-supervised approach

George Karypis, Saurav Manchanda

arxiv:1904.06730 v1 · 2019-04-14 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WDZAMREHZESGQ5HAPNE3XGBGSF}

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	2026-05-17T23:48:36.380236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0f2064487c9246874e07b49bb98269166c7cd38f737a6ae5d2d76b392624ff9

Aliases

arxiv: 1904.06730 · arxiv_version: 1904.06730v1 · doi: 10.48550/arxiv.1904.06730 · pith_short_12: WDZAMREHZESG · pith_short_16: WDZAMREHZESGQ5HA · pith_short_8: WDZAMREH

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/WDZAMREHZESGQ5HAPNE3XGBGSF \
  | 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: b0f2064487c9246874e07b49bb98269166c7cd38f737a6ae5d2d76b392624ff9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c63cf060202c4878c940320005a09f727f736797ead739801b9edafb78dfd84b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-14T17:32:44Z",
    "title_canon_sha256": "bc9d485be0ebeaa12901b9965292f6450aae21582e6eac0e41406781f4db065a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06730",
    "kind": "arxiv",
    "version": 1
  }
}