Pith Number

pith:LIMGDNW6

pith:2021:LIMGDNW6B26F5M5BZGRCPFRLUZ

not attested not anchored not stored refs pending

REMOD: Relation Extraction for Modeling Online Discourse

Giovanni Luca Ciampaglia, Matthew Sumpter

arxiv:2102.11105 v2 · 2021-02-22 · cs.SI · 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{LIMGDNW6B26F5M5BZGRCPFRLUZ}

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	2026-05-20T00:02:00.991721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a1861b6de0ebc5eb3a1c9a227962ba675d61c88d77c3ff902105858d290390c

Aliases

arxiv: 2102.11105 · arxiv_version: 2102.11105v2 · doi: 10.48550/arxiv.2102.11105 · pith_short_12: LIMGDNW6B26F · pith_short_16: LIMGDNW6B26F5M5B · pith_short_8: LIMGDNW6

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/LIMGDNW6B26F5M5BZGRCPFRLUZ \
  | 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: 5a1861b6de0ebc5eb3a1c9a227962ba675d61c88d77c3ff902105858d290390c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee917609083aa618368521fe58b7e876438eed1830e459b965ac7a595cc22089",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-02-22T15:26:36Z",
    "title_canon_sha256": "b9d57c825d77f50229aa0f51b7bc0cde069ed40a937df0268fbe989df23150c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.11105",
    "kind": "arxiv",
    "version": 2
  }
}