Pith Number

pith:GOANS4YO

pith:2019:GOANS4YO2IHCV6AVFNBNVNXUXR

not attested not anchored not stored refs pending

HighRES: Highlight-based Reference-less Evaluation of Summarization

Andreas Vlachos, Hardy, Shashi Narayan

arxiv:1906.01361 v1 · 2019-06-04 · 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{GOANS4YO2IHCV6AVFNBNVNXUXR}

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	2026-05-17T23:44:16.921737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3380d9730ed20e2af8152b42dab6f4bc6db27d146d5b4d1dfea15654142280dc

Aliases

arxiv: 1906.01361 · arxiv_version: 1906.01361v1 · doi: 10.48550/arxiv.1906.01361 · pith_short_12: GOANS4YO2IHC · pith_short_16: GOANS4YO2IHCV6AV · pith_short_8: GOANS4YO

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/GOANS4YO2IHCV6AVFNBNVNXUXR \
  | 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: 3380d9730ed20e2af8152b42dab6f4bc6db27d146d5b4d1dfea15654142280dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8588c8e6abbede8771de842fd3d3e47adfed6a9e3f55996bfbaa3da156266f42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-06-04T11:47:23Z",
    "title_canon_sha256": "11f5bb38d0cc2283f60fa3d8f70b164f373dec02ef41dc0a9ba7706519f5a2b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01361",
    "kind": "arxiv",
    "version": 1
  }
}