Pith Number

pith:UPIMRFQW

pith:2018:UPIMRFQW47N2MQGFV2AUCS6YUP

not attested not anchored not stored refs pending

Argumentation Mining: Exploiting Multiple Sources and Background Knowledge

Anastasios Lytos, Kalina Bontcheva, Panagiotis Sarigiannidis, Thomas Lagkas

arxiv:1809.06943 v1 · 2018-09-18 · cs.IR · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UPIMRFQW47N2MQGFV2AUCS6YUP}

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	2026-05-18T00:05:21.105755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3d0c89616e7dba640c5ae81414bd8a3fa13016c5c72ba468a638873e60bb4ad

Aliases

arxiv: 1809.06943 · arxiv_version: 1809.06943v1 · doi: 10.48550/arxiv.1809.06943 · pith_short_12: UPIMRFQW47N2 · pith_short_16: UPIMRFQW47N2MQGF · pith_short_8: UPIMRFQW

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/UPIMRFQW47N2MQGFV2AUCS6YUP \
  | 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: a3d0c89616e7dba640c5ae81414bd8a3fa13016c5c72ba468a638873e60bb4ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4d9602d419bc27d654904fdf6460a037694c4163ffb557a6432fa3c57b56ed2",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-09-18T21:35:37Z",
    "title_canon_sha256": "a6c6c7f132a376a09537bd93fd0489fc68dbacccd6d6437d973accc07d6f19b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06943",
    "kind": "arxiv",
    "version": 1
  }
}