Pith Number

pith:AHR6QHJJ

pith:2018:AHR6QHJJ65VPNXITGFAQSTL5JS

not attested not anchored not stored refs pending

SMERC: Social media event response clustering using textual and temporal information

Caitlin Gray, Giang T. Nguyen, Lewis Mitchell, Nigel G.Bean, Peter Mathews

arxiv:1811.05063 v1 · 2018-11-13 · cs.SI · cs.IR · physics.data-an · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AHR6QHJJ65VPNXITGFAQSTL5JS}

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	2026-05-18T00:01:01.306181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01e3e81d29f76af6dd133141094d7d4caf73e79a0aa6866df2000cbc9634b380

Aliases

arxiv: 1811.05063 · arxiv_version: 1811.05063v1 · doi: 10.48550/arxiv.1811.05063 · pith_short_12: AHR6QHJJ65VP · pith_short_16: AHR6QHJJ65VPNXIT · pith_short_8: AHR6QHJJ

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/AHR6QHJJ65VPNXITGFAQSTL5JS \
  | 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: 01e3e81d29f76af6dd133141094d7d4caf73e79a0aa6866df2000cbc9634b380

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01ae20001339bf3b0d86132966222ddc8191a967b460fd038fefff9a4d9562ba",
    "cross_cats_sorted": [
      "cs.IR",
      "physics.data-an",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-11-13T01:58:36Z",
    "title_canon_sha256": "28ba21cb1278c424a98ab4cf4d21eed40aba9f348825f0e22f64e1fe74b91ad2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.05063",
    "kind": "arxiv",
    "version": 1
  }
}