Pith Number

pith:GMM5ZG5D

pith:2018:GMM5ZG5DFR3KW62TGKARFHDMCR

not attested not anchored not stored refs pending

WeSeer: Visual Analysis for Better Information Cascade Prediction of WeChat Articles

Huamin Qu, Kristanto Sean N, Lingling Yi, Quan Li, Xiaojuan Ma, Ziming Wu

arxiv:1808.09068 v1 · 2018-08-28 · cs.HC

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

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	2026-05-18T00:07:04.622684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3319dc9ba32c76ab7b533281129c6c1449f14760cce64b8029cb61f38f2cfa6a

Aliases

arxiv: 1808.09068 · arxiv_version: 1808.09068v1 · doi: 10.48550/arxiv.1808.09068 · pith_short_12: GMM5ZG5DFR3K · pith_short_16: GMM5ZG5DFR3KW62T · pith_short_8: GMM5ZG5D

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/GMM5ZG5DFR3KW62TGKARFHDMCR \
  | 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: 3319dc9ba32c76ab7b533281129c6c1449f14760cce64b8029cb61f38f2cfa6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "761680fbe488d52f3df58fd82050b74f42f918bc398f0d4b59cff135d64b2858",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-08-28T00:09:20Z",
    "title_canon_sha256": "dd154bd25a3d84fc6550cfe5962d7b846bb423bd307699bb7a5bb8889f9d6226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09068",
    "kind": "arxiv",
    "version": 1
  }
}