Pith Number

pith:IJWFX3AI

pith:2017:IJWFX3AIMXBIJSZDZYQPMSBEOL

not attested not anchored not stored refs pending

Experiment Segmentation in Scientific Discourse as Clause-level Structured Prediction using Recurrent Neural Networks

Anita de Waard, Eduard Hovy, Gully A.P.C. Burns, Pradeep Dasigi

arxiv:1702.05398 v1 · 2017-02-17 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJWFX3AIMXBIJSZDZYQPMSBEOL}

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	2026-05-18T00:50:31.852678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

426c5bec0865c284cb23ce20f6482472f18e2d7b3a722b09e45ebd5265c113b4

Aliases

arxiv: 1702.05398 · arxiv_version: 1702.05398v1 · doi: 10.48550/arxiv.1702.05398 · pith_short_12: IJWFX3AIMXBI · pith_short_16: IJWFX3AIMXBIJSZD · pith_short_8: IJWFX3AI

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/IJWFX3AIMXBIJSZDZYQPMSBEOL \
  | 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: 426c5bec0865c284cb23ce20f6482472f18e2d7b3a722b09e45ebd5265c113b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7747dd4c81fc82b0e02451fac04a6da450d7d37bef47e0178bfb40ad53031259",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-02-17T15:39:21Z",
    "title_canon_sha256": "7beea666f57118e82faca1d8c87995d3ccf2c85c01652ee5298156a35821846f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05398",
    "kind": "arxiv",
    "version": 1
  }
}