Pith Number

pith:XDSGT2MX

pith:2018:XDSGT2MX77CMQMIL257WUI7Y73

not attested not anchored not stored refs pending

A Hybrid Model for Role-related User Classification on Twitter

Edward A. Fox, Liuqing Li, Xuan Zhang, Ziqian Song

arxiv:1811.10202 v1 · 2018-11-26 · 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{XDSGT2MX77CMQMIL257WUI7Y73}

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	2026-05-17T23:59:57.147703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8e469e997ffc4c8310bd77f6a23f8fef132e54b73b181892cde6f76ef28557e

Aliases

arxiv: 1811.10202 · arxiv_version: 1811.10202v1 · doi: 10.48550/arxiv.1811.10202 · pith_short_12: XDSGT2MX77CM · pith_short_16: XDSGT2MX77CMQMIL · pith_short_8: XDSGT2MX

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/XDSGT2MX77CMQMIL257WUI7Y73 \
  | 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: b8e469e997ffc4c8310bd77f6a23f8fef132e54b73b181892cde6f76ef28557e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94943eef3dfd240db51c03f4ad1ee6c762e2bff98b05d4e802a31b9be7bcafc3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-11-26T06:32:02Z",
    "title_canon_sha256": "0438e8cecbff028bae340bcd55c49ad007cf35c1d8f3e2f99f78f2b156fc202d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10202",
    "kind": "arxiv",
    "version": 1
  }
}