Pith Number

pith:Z3EYXYE7

pith:2015:Z3EYXYE7ZVECQSZ7F6KYKITDNM

not attested not anchored not stored refs pending

Fragmentation properties of two-dimensional Proximity Graphs considering random failures and targeted attacks

Alexander K. Hartmann, Christoph Norrenbrock, Oliver Melchert

arxiv:1509.04357 v1 · 2015-09-15 · physics.soc-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3EYXYE7ZVECQSZ7F6KYKITDNM}

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	2026-05-18T00:54:03.773101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cec98be09fcd48284b3f2f958522636b283fde51d6426bd5a812231dab62c97f

Aliases

arxiv: 1509.04357 · arxiv_version: 1509.04357v1 · doi: 10.48550/arxiv.1509.04357 · pith_short_12: Z3EYXYE7ZVEC · pith_short_16: Z3EYXYE7ZVECQSZ7 · pith_short_8: Z3EYXYE7

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/Z3EYXYE7ZVECQSZ7F6KYKITDNM \
  | 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: cec98be09fcd48284b3f2f958522636b283fde51d6426bd5a812231dab62c97f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c387aec38b27b240e69736b4693ff0f2cb9c8687d41e1c0c504626b89a68cfab",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-09-15T00:36:30Z",
    "title_canon_sha256": "9ace1a9755ea035a7f582a927934da1d9df0fdfe67d1e6c8e9f66fbf900fb054"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04357",
    "kind": "arxiv",
    "version": 1
  }
}