Pith Number

pith:JC4Q76QX

pith:2019:JC4Q76QXT5ZR5I45JRFZEJN5E6

not attested not anchored not stored refs pending

High Degree Vertices and Spread of Infections in Spatially Modelled Social Networks

Jeannette Janssen, Joshua Feldman

arxiv:1903.00077 v1 · 2019-02-28 · cs.SI · math.CO · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JC4Q76QXT5ZR5I45JRFZEJN5E6}

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	2026-05-17T23:52:20.989060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48b90ffa179f731ea39d4c4b9225bd27a0f6c1da2400ff0625ddac951e3bb7a0

Aliases

arxiv: 1903.00077 · arxiv_version: 1903.00077v1 · doi: 10.48550/arxiv.1903.00077 · pith_short_12: JC4Q76QXT5ZR · pith_short_16: JC4Q76QXT5ZR5I45 · pith_short_8: JC4Q76QX

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/JC4Q76QXT5ZR5I45JRFZEJN5E6 \
  | 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: 48b90ffa179f731ea39d4c4b9225bd27a0f6c1da2400ff0625ddac951e3bb7a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13dc95f10e871e072ca4dc7f26432f7755faa5de80d2d66743eb9790c0ab48e6",
    "cross_cats_sorted": [
      "math.CO",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-02-28T21:39:12Z",
    "title_canon_sha256": "e867db9aee12918771fa81c1c47502782953f3b4506ec21cec6cc63a7c621ac2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00077",
    "kind": "arxiv",
    "version": 1
  }
}