Pith Number

pith:K7JSQC5I

pith:2019:K7JSQC5IYF3B6NBS4CCNVFHT7R

not attested not anchored not stored refs pending

Cross-Platform Modeling of Users' Behavior on Social Media

Bojin Zhuang, Fei Su, Haiqian Gu, Jie Wang, Wenhao Bian, Ziwen Wang

arxiv:1906.12324 v1 · 2019-06-23 · cs.SI · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7JSQC5IYF3B6NBS4CCNVFHT7R}

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	2026-05-17T23:41:58.609008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57d3280ba8c1761f3432e084da94f3fc4a1ce4f8a7e7bebe94675b6aeab7ff15

Aliases

arxiv: 1906.12324 · arxiv_version: 1906.12324v1 · doi: 10.48550/arxiv.1906.12324 · pith_short_12: K7JSQC5IYF3B · pith_short_16: K7JSQC5IYF3B6NBS · pith_short_8: K7JSQC5I

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/K7JSQC5IYF3B6NBS4CCNVFHT7R \
  | 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: 57d3280ba8c1761f3432e084da94f3fc4a1ce4f8a7e7bebe94675b6aeab7ff15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8ca1252598faa02175c12f65bd914933a0f35fd138a43547572bcd20026c3dd",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-06-23T23:09:25Z",
    "title_canon_sha256": "6246eccdc2985e0c27bc67a4e5ef09be0a55543e76a7e054ea20f8e070f8c8b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.12324",
    "kind": "arxiv",
    "version": 1
  }
}