Pith Number

pith:JPLFNY7W

pith:2019:JPLFNY7WHM2OPBJKDV3NOMBNDY

not attested not anchored not stored refs pending

ScisummNet: A Large Annotated Corpus and Content-Impact Models for Scientific Paper Summarization with Citation Networks

Alexander R. Fabbri, Dan Friedman, Dragomir R. Radev, Irene Li, Jungo Kasai, Michihiro Yasunaga, Rui Zhang

arxiv:1909.01716 v3 · 2019-09-04 · cs.CL · cs.IR · 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{JPLFNY7WHM2OPBJKDV3NOMBNDY}

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	2026-07-05T00:04:44.670997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bd656e3f63b34e7852a1d76d7302d1e302d2f7035d45737314feba8425c99e4

Aliases

arxiv: 1909.01716 · arxiv_version: 1909.01716v3 · doi: 10.48550/arxiv.1909.01716 · pith_short_12: JPLFNY7WHM2O · pith_short_16: JPLFNY7WHM2OPBJK · pith_short_8: JPLFNY7W

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/JPLFNY7WHM2OPBJKDV3NOMBNDY \
  | 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: 4bd656e3f63b34e7852a1d76d7302d1e302d2f7035d45737314feba8425c99e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dbf76bf2b16a8c6ea4cf1fbe3c61abf952b4cecb92d6cbc93cda2f3fe5731ff",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-04T12:04:48Z",
    "title_canon_sha256": "4b7dbfc5c2e8b26d759589c8379318fdde8e0fe497ba7c5a77d50ae472316240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.01716",
    "kind": "arxiv",
    "version": 3
  }
}