Pith Number

pith:K7IBMKZ5

pith:2019:K7IBMKZ56JBFJKR2JBHDFKZIBC

not attested not anchored not stored refs pending

Predicting engagement in online social networks: Challenges and opportunities

Farig Sadeque, Steven Bethard

arxiv:1907.05442 v1 · 2019-07-11 · cs.SI · cs.CY · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K7IBMKZ56JBFJKR2JBHDFKZIBC}

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	2026-05-17T23:40:48.420638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57d0162b3df24254aa3a484e32ab2808927a1d08c2e9ac0fc4346574e514c77d

Aliases

arxiv: 1907.05442 · arxiv_version: 1907.05442v1 · doi: 10.48550/arxiv.1907.05442 · pith_short_12: K7IBMKZ56JBF · pith_short_16: K7IBMKZ56JBFJKR2 · pith_short_8: K7IBMKZ5

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/K7IBMKZ56JBFJKR2JBHDFKZIBC \
  | 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: 57d0162b3df24254aa3a484e32ab2808927a1d08c2e9ac0fc4346574e514c77d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afeba343568012cc7fac77fb9da9d5c22b54873476b86a63e786949f53b5b2c4",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-07-11T18:27:40Z",
    "title_canon_sha256": "7f84dd603d136786395f8bb13b43ea13140bc96b0c061dcd03966b9a2719afed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05442",
    "kind": "arxiv",
    "version": 1
  }
}