Pith Number

pith:CB5PURYI

pith:2017:CB5PURYIIORGQF2BZCC7EWWBWN

not attested not anchored not stored refs pending

Mobile Social Big Data: WeChat Moments Dataset, Network Applications, and Opportunities

Chengliang Gao, Kaigui Bian, Lingyang Song, Shaoling Dong, Xiaoming Li, Yuanxing Zhang, Zhuqi Li

arxiv:1710.07756 v3 · 2017-10-21 · 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{CB5PURYIIORGQF2BZCC7EWWBWN}

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	2026-05-18T00:22:39.362548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

107afa470843a2681741c885f25ac1b347474e4794d1c90a5dfb9feb7e4baae9

Aliases

arxiv: 1710.07756 · arxiv_version: 1710.07756v3 · doi: 10.48550/arxiv.1710.07756 · pith_short_12: CB5PURYIIORG · pith_short_16: CB5PURYIIORGQF2B · pith_short_8: CB5PURYI

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/CB5PURYIIORGQF2BZCC7EWWBWN \
  | 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: 107afa470843a2681741c885f25ac1b347474e4794d1c90a5dfb9feb7e4baae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52e855d8e8bc41cca147a807474d4bdf81e1be28bc29a204e71c2a6e057c849",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2017-10-21T05:55:18Z",
    "title_canon_sha256": "1eaea59eec320e4118f4a87155869a078dfe4732d598b8fe845d3d0c427e8ba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07756",
    "kind": "arxiv",
    "version": 3
  }
}