Pith Number

pith:63F7OMB4

pith:2022:63F7OMB4XC6VEJ6SAOQYURTU6A

not attested not anchored not stored refs pending

Infusing Knowledge from Wikipedia to Enhance Stance Detection

Kristina Lerman, Negar Mokhberian, Zihao He

arxiv:2204.03839 v1 · 2022-04-08 · 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{63F7OMB4XC6VEJ6SAOQYURTU6A}

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	2026-07-05T04:12:42.312266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6cbf7303cb8bd5227d203a18a4674f02e8872123aae03fbc7c400de1e75f826

Aliases

arxiv: 2204.03839 · arxiv_version: 2204.03839v1 · doi: 10.48550/arxiv.2204.03839 · pith_short_12: 63F7OMB4XC6V · pith_short_16: 63F7OMB4XC6VEJ6S · pith_short_8: 63F7OMB4

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/63F7OMB4XC6VEJ6SAOQYURTU6A \
  | 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: f6cbf7303cb8bd5227d203a18a4674f02e8872123aae03fbc7c400de1e75f826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3f42a5e6ffc4f289b724e54ef869fc6bbba34c835dc7dd271e3f1e710805cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-08T04:49:55Z",
    "title_canon_sha256": "e02c1deffe3c5a479930fe274ce84dbfc8c71f0d4f633c4431e682ccb6c292d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03839",
    "kind": "arxiv",
    "version": 1
  }
}