Pith Number

pith:EVTKT2WS

pith:2015:EVTKT2WS4EL6HQPSLHPQQD2UNI

not attested not anchored not stored refs pending

Spatio-temporal networks: reachability, centrality and robustness

Matthew J. Williams, Mirco Musolesi

arxiv:1506.00627 v2 · 2015-06-01 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVTKT2WS4EL6HQPSLHPQQD2UNI}

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	2026-05-18T01:11:35.301889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2566a9ead2e117e3c1f259df080f546a340857e975c9d85cfade703eb467ae28

Aliases

arxiv: 1506.00627 · arxiv_version: 1506.00627v2 · doi: 10.48550/arxiv.1506.00627 · pith_short_12: EVTKT2WS4EL6 · pith_short_16: EVTKT2WS4EL6HQPS · pith_short_8: EVTKT2WS

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/EVTKT2WS4EL6HQPSLHPQQD2UNI \
  | 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: 2566a9ead2e117e3c1f259df080f546a340857e975c9d85cfade703eb467ae28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8a517817f63084afedc62842693174f9d72071e804a8e8aa6c9dcf50fb36921",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-06-01T19:55:02Z",
    "title_canon_sha256": "afd690311dd9950384adc5c5415c414717788ba798a27d86842eee9c57a4c3da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00627",
    "kind": "arxiv",
    "version": 2
  }
}