Pith Number

pith:ZRFKKD3V

pith:2016:ZRFKKD3VPQK2FLHAFFYBDASZLN

not attested not anchored not stored refs pending

Revisiting Summarization Evaluation for Scientific Articles

Arman Cohan, Nazli Goharian

arxiv:1604.00400 v1 · 2016-04-01 · 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{ZRFKKD3VPQK2FLHAFFYBDASZLN}

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	2026-05-18T01:17:49.723986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc4aa50f757c15a2ace029701182595b699bacf47d596548aef14ff7be1f57f5

Aliases

arxiv: 1604.00400 · arxiv_version: 1604.00400v1 · doi: 10.48550/arxiv.1604.00400 · pith_short_12: ZRFKKD3VPQK2 · pith_short_16: ZRFKKD3VPQK2FLHA · pith_short_8: ZRFKKD3V

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/ZRFKKD3VPQK2FLHAFFYBDASZLN \
  | 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: cc4aa50f757c15a2ace029701182595b699bacf47d596548aef14ff7be1f57f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd73f1e14539423a188261877394d83842df5bf6a34ac63c7b6ffaf24fc6d398",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-04-01T20:06:46Z",
    "title_canon_sha256": "be5a50e3a389e0f852be710f7a85cda48bc02b2fe9201368c2b60f52e95046eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00400",
    "kind": "arxiv",
    "version": 1
  }
}