Pith Number

pith:63VN2R7N

pith:2014:63VN2R7NWFPXF72OPZXV55QHBD

not attested not anchored not stored refs pending

Scaling in transportation networks

Camille Roth, Marc Barthelemy, R\'emi Louf

arxiv:1407.3915 v1 · 2014-07-15 · physics.soc-ph · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{63VN2R7NWFPXF72OPZXV55QHBD}

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	2026-05-18T02:47:23.900892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6eadd47edb15f72ff4e7e6f5ef60708caf933945d940712c3ce51395d46715a

Aliases

arxiv: 1407.3915 · arxiv_version: 1407.3915v1 · doi: 10.48550/arxiv.1407.3915 · pith_short_12: 63VN2R7NWFPX · pith_short_16: 63VN2R7NWFPXF72O · pith_short_8: 63VN2R7N

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/63VN2R7NWFPXF72OPZXV55QHBD \
  | 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: f6eadd47edb15f72ff4e7e6f5ef60708caf933945d940712c3ce51395d46715a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "030c5d848eef06f89a32c5413472f5b1416992c6956f146f6d48677417dc2141",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-07-15T08:51:31Z",
    "title_canon_sha256": "070ac5ff2164d229260e72d510641765d459675a5d30f24407bcb129e63a11f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3915",
    "kind": "arxiv",
    "version": 1
  }
}