Pith Number

pith:LH2FKI3F

pith:2019:LH2FKI3FO35KX3SIY3KFCDA7SU

not attested not anchored not stored refs pending

The Geography of Love: Decoding the Spatial Pattern and Digital Self in Chinese Online Courtship

Shu Wei

arxiv:1907.05526 v1 · 2019-07-11 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LH2FKI3FO35KX3SIY3KFCDA7SU}

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	2026-05-17T23:40:48.062241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59f455236576faabee48c6d4510c1f951f05b932e95d10ed2ae21a31e56f70ea

Aliases

arxiv: 1907.05526 · arxiv_version: 1907.05526v1 · doi: 10.48550/arxiv.1907.05526 · pith_short_12: LH2FKI3FO35K · pith_short_16: LH2FKI3FO35KX3SI · pith_short_8: LH2FKI3F

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/LH2FKI3FO35KX3SIY3KFCDA7SU \
  | 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: 59f455236576faabee48c6d4510c1f951f05b932e95d10ed2ae21a31e56f70ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "003bc2c03801f230a8964868ed834a9113d40a056ad3e4a23b0fe38e22bbc084",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2019-07-11T23:56:51Z",
    "title_canon_sha256": "11f92d8029f731951440290e0e5718cac74e79f79065c5c69dd3f110a7999cc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.05526",
    "kind": "arxiv",
    "version": 1
  }
}