Pith Number

pith:O4HNEUH4

pith:2017:O4HNEUH42Z6FNHERGSQHK2W625

not attested not anchored not stored refs pending

Resilience and efficiency in transportation networks

Alexander A. Ganin, Dayton Marchese, Igor Linkov, Jeffrey M. Keisler, Maksim Kitsak, Thomas Seager

arxiv:1712.08072 v1 · 2017-12-21 · 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{O4HNEUH42Z6FNHERGSQHK2W625}

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	2026-05-18T00:27:28.919073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

770ed250fcd67c569c9134a0756aded743b598c5136a5de04005b15c205f9fd0

Aliases

arxiv: 1712.08072 · arxiv_version: 1712.08072v1 · doi: 10.48550/arxiv.1712.08072 · pith_short_12: O4HNEUH42Z6F · pith_short_16: O4HNEUH42Z6FNHER · pith_short_8: O4HNEUH4

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/O4HNEUH42Z6FNHERGSQHK2W625 \
  | 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: 770ed250fcd67c569c9134a0756aded743b598c5136a5de04005b15c205f9fd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9411f37b61e24c2f6793119474f472513dcd490ebd59d2abe237b09b064aa929",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2017-12-21T16:43:47Z",
    "title_canon_sha256": "b68b879f0ac72f12bb338ae166469fce47291c3ff9951ef5c6d475809d0efe1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08072",
    "kind": "arxiv",
    "version": 1
  }
}