Pith Number

pith:WWZI6JUE

pith:2025:WWZI6JUEM5GJH4U3ZT3C2SD2LM

not attested not anchored not stored refs pending

Temporal network analysis via a degree-corrected Cox model

Jinfeng Xu, Lianqiang Qu, Ting Yan, Yuguo Chen, Yunpeng Zhou

arxiv:2507.19868 v1 · 2025-07-26 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WWZI6JUEM5GJH4U3ZT3C2SD2LM}

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	2026-07-05T11:43:43.980163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5b28f2684674c93f29bccf62d487a5b1d941b6fa31e182939f2a82cf6880b85

Aliases

arxiv: 2507.19868 · arxiv_version: 2507.19868v1 · doi: 10.48550/arxiv.2507.19868 · pith_short_12: WWZI6JUEM5GJ · pith_short_16: WWZI6JUEM5GJH4U3 · pith_short_8: WWZI6JUE

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/WWZI6JUEM5GJH4U3ZT3C2SD2LM \
  | 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: b5b28f2684674c93f29bccf62d487a5b1d941b6fa31e182939f2a82cf6880b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e288034501bc03861c6f409515bf055bf7d2ccc6ba83fcb07ff40d5942441d56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-07-26T08:49:40Z",
    "title_canon_sha256": "4d4dfaffb0e9f1a371ac71eca2c083e70a6340c8f8ab96f2f007208810aa653d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19868",
    "kind": "arxiv",
    "version": 1
  }
}