Pith Number

pith:TJ7QEQED

pith:2018:TJ7QEQEDMLT5L3PNFL2AWI4RBP

not attested not anchored not stored refs pending

Multi-Task Learning for Argumentation Mining in Low-Resource Settings

Claudia Schulz, Iryna Gurevych, Johannes Daxenberger, Steffen Eger, Tobias Kahse

arxiv:1804.04083 v3 · 2018-04-11 · 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{TJ7QEQEDMLT5L3PNFL2AWI4RBP}

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	2026-05-18T00:16:49.955219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a7f02408362e7d5eded2af40b23910bd672d744f1f2616df3df0ff8996e653b

Aliases

arxiv: 1804.04083 · arxiv_version: 1804.04083v3 · doi: 10.48550/arxiv.1804.04083 · pith_short_12: TJ7QEQEDMLT5 · pith_short_16: TJ7QEQEDMLT5L3PN · pith_short_8: TJ7QEQED

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/TJ7QEQEDMLT5L3PNFL2AWI4RBP \
  | 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: 9a7f02408362e7d5eded2af40b23910bd672d744f1f2616df3df0ff8996e653b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8265a183b7629e8be1724fb5a8ff379d0d5e1dacb58827850c3c3ae1c1a09ec9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-04-11T16:43:13Z",
    "title_canon_sha256": "c0f7640f669811c1df4dbd347079f7a07a647cb75e6599fd7e812fc1ee2cd92c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.04083",
    "kind": "arxiv",
    "version": 3
  }
}