Pith Number

pith:KKC6IRK4

pith:2018:KKC6IRK4TKOE2PKSTJI4UBWVVW

not attested not anchored not stored refs pending

Syntactic Scaffolds for Semantic Structures

Chris Dyer, Kenton Lee, Luke Zettlemoyer, Noah A. Smith, Sam Thomson, Swabha Swayamdipta

arxiv:1808.10485 v1 · 2018-08-30 · 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{KKC6IRK4TKOE2PKSTJI4UBWVVW}

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.

Cited by

1 paper in Pith

UW-BHI at MEDIQA 2019: An Analysis of Representation Methods for Medical Natural Language Inference

Receipt and verification

First computed	2026-05-18T00:06:45.538958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5285e4455c9a9c4d3d529a51ca06d5ad8fb9af1e9a134985d538b78a3c53c2ed

Aliases

arxiv: 1808.10485 · arxiv_version: 1808.10485v1 · doi: 10.48550/arxiv.1808.10485 · pith_short_12: KKC6IRK4TKOE · pith_short_16: KKC6IRK4TKOE2PKS · pith_short_8: KKC6IRK4

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/KKC6IRK4TKOE2PKSTJI4UBWVVW \
  | 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: 5285e4455c9a9c4d3d529a51ca06d5ad8fb9af1e9a134985d538b78a3c53c2ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fea7715b9a2e0fec6a9b404e4a9e30a9aebc7e2ccd57529cb5d9099cf5cfbdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-30T19:01:20Z",
    "title_canon_sha256": "de5ff936b817236f99f1decd165f790c9795ad668766ced4370d074281f15d5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10485",
    "kind": "arxiv",
    "version": 1
  }
}