Pith Number

pith:CYCURKQT

pith:2015:CYCURKQTAGJRBDUMQKZXZWTPYP

not attested not anchored not stored refs pending

deltaBLEU: A Discriminative Metric for Generation Tasks with Intrinsically Diverse Targets

Alessandro Sordoni, Bill Dolan, Chris Brockett, Chris Quirk, Jianfeng Gao, Margaret Mitchell, Michael Auli, Michel Galley, Yangfeng Ji

arxiv:1506.06863 v2 · 2015-06-23 · 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{CYCURKQTAGJRBDUMQKZXZWTPYP}

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	2026-05-18T01:39:54.667875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

160548aa130193108e8c82b37cda6fc3c5cd60b16cabf9d6c8aecae4c059d3d0

Aliases

arxiv: 1506.06863 · arxiv_version: 1506.06863v2 · doi: 10.48550/arxiv.1506.06863 · pith_short_12: CYCURKQTAGJR · pith_short_16: CYCURKQTAGJRBDUM · pith_short_8: CYCURKQT

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/CYCURKQTAGJRBDUMQKZXZWTPYP \
  | 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: 160548aa130193108e8c82b37cda6fc3c5cd60b16cabf9d6c8aecae4c059d3d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21163c548332164393e9c1b63c509f5f63185de1b8fdac73f3abf86ad86a259c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-06-23T05:24:53Z",
    "title_canon_sha256": "459f2c20a5549ac53be6f908b28150644be965a63699469da871f0596150af88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06863",
    "kind": "arxiv",
    "version": 2
  }
}