Pith Number

pith:NYODJJ4N

pith:2018:NYODJJ4NYR2BPICTX3BDYPEOC6

not attested not anchored not stored refs pending

Role Semantics for Better Models of Implicit Discourse Relations

Michael Roth

arxiv:1808.08047 v1 · 2018-08-24 · 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{NYODJJ4NYR2BPICTX3BDYPEOC6}

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	2026-05-18T00:07:22.613720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e1c34a78dc47417a053bec23c3c8e17980b6efe4136e503b1132aad1f39585c

Aliases

arxiv: 1808.08047 · arxiv_version: 1808.08047v1 · doi: 10.48550/arxiv.1808.08047 · pith_short_12: NYODJJ4NYR2B · pith_short_16: NYODJJ4NYR2BPICT · pith_short_8: NYODJJ4N

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/NYODJJ4NYR2BPICTX3BDYPEOC6 \
  | 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: 6e1c34a78dc47417a053bec23c3c8e17980b6efe4136e503b1132aad1f39585c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d29393ab8df63bd32e2809c4fa75028919c22b48b1a7193d9c1f5a5671b0156",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-24T08:32:38Z",
    "title_canon_sha256": "6f607c3b89d77bbeba8e622c935d443c1237ebb2976cfe17bb64bb8fc8e3b50a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08047",
    "kind": "arxiv",
    "version": 1
  }
}