Pith Number

pith:BXY4RHMN

pith:2020:BXY4RHMNQNJEB5NPQVZOW5LIMK

not attested not anchored not stored refs pending

AMPERSAND: Argument Mining for PERSuAsive oNline Discussions

Alyssa Hwang, Christopher Hidey, Kathy McKeown, Smaranda Muresan, Tuhin Chakrabarty

arxiv:2004.14677 v1 · 2020-04-30 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXY4RHMNQNJEB5NPQVZOW5LIMK}

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

Unveiling Global Discourse Structures: Theoretical Analysis and NLP Applications in Argument Mining

Receipt and verification

First computed	2026-07-05T00:59:28.349295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0df1c89d8d835240f5af8572eb7568629185b31eed875a48a172310100784b80

Aliases

arxiv: 2004.14677 · arxiv_version: 2004.14677v1 · doi: 10.48550/arxiv.2004.14677 · pith_short_12: BXY4RHMNQNJE · pith_short_16: BXY4RHMNQNJEB5NP · pith_short_8: BXY4RHMN

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/BXY4RHMNQNJEB5NPQVZOW5LIMK \
  | 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: 0df1c89d8d835240f5af8572eb7568629185b31eed875a48a172310100784b80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf54f78d63e6051c2cea37fd41efec5fd063058b832c4488703107d158a134a8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-04-30T10:33:40Z",
    "title_canon_sha256": "be435ccc9de5e990897d317cde409aac0b6f97d2d70fc0ad0a1c438c1c05fe0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14677",
    "kind": "arxiv",
    "version": 1
  }
}