Pith Number

pith:BKWVIYH4

pith:2019:BKWVIYH4PSLFVMBR6JAONO3AKA

not attested not anchored not stored refs pending

Sample Efficient Text Summarization Using a Single Pre-Trained Transformer

Dan Jurafsky, Kevin Clark, Lukasz Kaiser, Urvashi Khandelwal

arxiv:1905.08836 v1 · 2019-05-21 · 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{BKWVIYH4PSLFVMBR6JAONO3AKA}

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.

Cited by

1 paper in Pith

Fine-Tuning Language Models from Human Preferences

Receipt and verification

First computed	2026-05-17T23:45:25.105780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aad5460fc7c965ab031f240e6bb605000d297c1b0209aae28c18daf3ee40b9a

Aliases

arxiv: 1905.08836 · arxiv_version: 1905.08836v1 · doi: 10.48550/arxiv.1905.08836 · pith_short_12: BKWVIYH4PSLF · pith_short_16: BKWVIYH4PSLFVMBR · pith_short_8: BKWVIYH4

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/BKWVIYH4PSLFVMBR6JAONO3AKA \
  | 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: 0aad5460fc7c965ab031f240e6bb605000d297c1b0209aae28c18daf3ee40b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "286c77bfa8c8eb8fd3f124204301f6efd81d61dc485bdbd29da7e51f76f96e73",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-05-21T19:13:16Z",
    "title_canon_sha256": "09a673ed7115ea276aec4ae8cb0a01a202af6ca897e708ee01f8ae39055efb81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.08836",
    "kind": "arxiv",
    "version": 1
  }
}