Pith Number

pith:KZQLMM5V

pith:2020:KZQLMM5VOHIJML3GPC4DNKRAAV

not attested not anchored not stored refs pending

Curious Case of Language Generation Evaluation Metrics: A Cautionary Tale

Lucia Specia, Ozan Caglayan, Pranava Madhyastha

arxiv:2010.13588 v1 · 2020-10-26 · 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{KZQLMM5VOHIJML3GPC4DNKRAAV}

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	2026-07-05T01:46:07.652806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5660b633b571d0962f6678b836aa20057cbde6f626650e976795b0e7d36a8c08

Aliases

arxiv: 2010.13588 · arxiv_version: 2010.13588v1 · doi: 10.48550/arxiv.2010.13588 · pith_short_12: KZQLMM5VOHIJ · pith_short_16: KZQLMM5VOHIJML3G · pith_short_8: KZQLMM5V

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/KZQLMM5VOHIJML3GPC4DNKRAAV \
  | 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: 5660b633b571d0962f6678b836aa20057cbde6f626650e976795b0e7d36a8c08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a2dc16f5a871c7d3fd780eb69fd9f56705c4c9522f3c55e5d40737452afe46a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-26T13:57:20Z",
    "title_canon_sha256": "f6f80d74439ce98eee4190eafdfa360e74cd819fbf71502449f51393c3992045"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.13588",
    "kind": "arxiv",
    "version": 1
  }
}