Pith Number

pith:47DIGPZT

pith:2018:47DIGPZTLCN77S3J3LYQNVHIEQ

not attested not anchored not stored refs pending

Social Media Brand Engagement as a Proxy for E-commerce Activities: A Case Study of Sina Weibo and JD

Eugene Ch'ng, Natasa Milic-Frayling, Pedro Saleiro, Weiqiang Lin

arxiv:1810.05944 v1 · 2018-10-13 · cs.SI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{47DIGPZTLCN77S3J3LYQNVHIEQ}

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	2026-05-18T00:03:21.885196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7c6833f33589bffcb69daf106d4e8241356f4c12505665a9d4a901aef5c58f0

Aliases

arxiv: 1810.05944 · arxiv_version: 1810.05944v1 · doi: 10.48550/arxiv.1810.05944 · pith_short_12: 47DIGPZTLCN7 · pith_short_16: 47DIGPZTLCN77S3J · pith_short_8: 47DIGPZT

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/47DIGPZTLCN77S3J3LYQNVHIEQ \
  | 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: e7c6833f33589bffcb69daf106d4e8241356f4c12505665a9d4a901aef5c58f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbcc820c2644ff3e08631ee680f48118bbfb0224c28ba186172717024c896f94",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-10-13T23:44:33Z",
    "title_canon_sha256": "da0add0a517b168a3404f953a5e4c4505ed377deab73f719838da7d5cd900e15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05944",
    "kind": "arxiv",
    "version": 1
  }
}