Pith Number

pith:7KCLJCLE

pith:2015:7KCLJCLETYUYZ5IPYBQ6E5CA4H

not attested not anchored not stored refs pending

Disease spread over randomly switched large-scale networks

Masaki Ogura, Victor M. Preciado

arxiv:1501.04260 v1 · 2015-01-18 · cs.SY · cs.SI · q-bio.PE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KCLJCLETYUYZ5IPYBQ6E5CA4H}

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	2026-05-18T01:00:20.008339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa84b489649e298cf50fc061e27440e1c77470bef5861bc485394d8c28cd2548

Aliases

arxiv: 1501.04260 · arxiv_version: 1501.04260v1 · doi: 10.48550/arxiv.1501.04260 · pith_short_12: 7KCLJCLETYUY · pith_short_16: 7KCLJCLETYUYZ5IP · pith_short_8: 7KCLJCLE

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/7KCLJCLETYUYZ5IPYBQ6E5CA4H \
  | 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: fa84b489649e298cf50fc061e27440e1c77470bef5861bc485394d8c28cd2548

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "110f7fa9b00e44e40127329c747364445a56dd2769aea62d073ef51aa75155e0",
    "cross_cats_sorted": [
      "cs.SI",
      "q-bio.PE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2015-01-18T03:24:26Z",
    "title_canon_sha256": "cac2c77e0894c2ab7fc1005b23464d7cb3f95c4bef2b47822f2c32b531428e5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04260",
    "kind": "arxiv",
    "version": 1
  }
}