Pith Number

pith:EZWLXYDY

pith:2016:EZWLXYDYG5AGLID2VBA7EAZR3S

not attested not anchored not stored refs pending

Improving sentence compression by learning to predict gaze

Anders S{\o}gaard, Sigrid Klerke, Yoav Goldberg

arxiv:1604.03357 v1 · 2016-04-12 · 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{EZWLXYDYG5AGLID2VBA7EAZR3S}

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	2026-05-18T01:17:13.831128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

266cbbe078374065a07aa841f20331dc87becab0dc843d4129256894a2264db2

Aliases

arxiv: 1604.03357 · arxiv_version: 1604.03357v1 · doi: 10.48550/arxiv.1604.03357 · pith_short_12: EZWLXYDYG5AG · pith_short_16: EZWLXYDYG5AGLID2 · pith_short_8: EZWLXYDY

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/EZWLXYDYG5AGLID2VBA7EAZR3S \
  | 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: 266cbbe078374065a07aa841f20331dc87becab0dc843d4129256894a2264db2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dfc0ecd5d4aa4810263f2cb80240771fd81aeda6d2dee334db38ae35460c53d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-04-12T11:57:05Z",
    "title_canon_sha256": "1cb7465a0e5dae9c8c05ed583aeaa6629a2366d872bf5ea88e034c25c50d5464"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03357",
    "kind": "arxiv",
    "version": 1
  }
}