Pith Number

pith:3MR2YHWK

pith:2019:3MR2YHWKHP6T3AXKQMFDP7OJ3F

not attested not anchored not stored refs pending

On Event Causality Detection in Tweets

Humayun Kayesh, Junhu Wang, Md. Saiful Islam

arxiv:1901.03526 v1 · 2019-01-11 · cs.IR · 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{3MR2YHWKHP6T3AXKQMFDP7OJ3F}

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	2026-05-17T23:56:31.013121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db23ac1eca3bfd3d82ea830a37fdc9d96db73ce3c4f2b4e1761e6f28130416d8

Aliases

arxiv: 1901.03526 · arxiv_version: 1901.03526v1 · doi: 10.48550/arxiv.1901.03526 · pith_short_12: 3MR2YHWKHP6T · pith_short_16: 3MR2YHWKHP6T3AXK · pith_short_8: 3MR2YHWK

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/3MR2YHWKHP6T3AXKQMFDP7OJ3F \
  | 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: db23ac1eca3bfd3d82ea830a37fdc9d96db73ce3c4f2b4e1761e6f28130416d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed7d5419fb733d9690099426bb08b9bf0a6d446452879d82eaf56b6ff72a8f6e",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-01-11T09:39:55Z",
    "title_canon_sha256": "0c48c62cdb10b3b28557a38b20b25e0f55e1a705eaf8eb2eebe9439a9b8c3411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03526",
    "kind": "arxiv",
    "version": 1
  }
}