Pith Number

pith:GEEX43GR

pith:2014:GEEX43GRT467KFT42Q55CGQDQX

not attested not anchored not stored refs pending

Spatial Design of Physical Network Robust against Earthquakes

Hiroshi Saito

arxiv:1402.6835 v1 · 2014-02-27 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GEEX43GRT467KFT42Q55CGQDQX}

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	2026-05-18T01:44:26.599624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31097e6cd19f3df5167cd43bd11a0385fd8d0416df6cb009f7a6d960a0d5d473

Aliases

arxiv: 1402.6835 · arxiv_version: 1402.6835v1 · doi: 10.48550/arxiv.1402.6835 · pith_short_12: GEEX43GRT467 · pith_short_16: GEEX43GRT467KFT4 · pith_short_8: GEEX43GR

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/GEEX43GRT467KFT42Q55CGQDQX \
  | 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: 31097e6cd19f3df5167cd43bd11a0385fd8d0416df6cb009f7a6d960a0d5d473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb56a57ec7613904b4b20324416170a4248a51da63b4dcf2cc604d2099211f18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2014-02-27T09:23:09Z",
    "title_canon_sha256": "63168ff202c3f1f889123304bc259895c8c6943624242bcc73a7490d1b0e27c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6835",
    "kind": "arxiv",
    "version": 1
  }
}