Pith Number

pith:427XPJD6

pith:2014:427XPJD6MG5GHWMNMEES7DCW7L

not attested not anchored not stored refs pending

Cross-checking different sources of mobility information

Antonia Tugores, Enrique Frias-Martinez, Jose J. Ramasco, Marc Barthelemy, Maxime Lenormand, Miguel Picornell, Oliva G. Cantu-Ros, Ricardo Herranz, Thomas Louail

arxiv:1404.0333 v2 · 2014-04-01 · physics.soc-ph · cs.CY · 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{427XPJD6MG5GHWMNMEES7DCW7L}

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	2026-05-18T02:44:17.754687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6bf77a47e61ba63d98d61092f8c56fae9f2424d4ee0fba421f3fcc410462bcc

Aliases

arxiv: 1404.0333 · arxiv_version: 1404.0333v2 · doi: 10.48550/arxiv.1404.0333 · pith_short_12: 427XPJD6MG5G · pith_short_16: 427XPJD6MG5GHWMN · pith_short_8: 427XPJD6

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/427XPJD6MG5GHWMNMEES7DCW7L \
  | 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: e6bf77a47e61ba63d98d61092f8c56fae9f2424d4ee0fba421f3fcc410462bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ea35edf17a53c70f13a7e05a922b7bb2870af276273a7da63d19727cf3824fd",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2014-04-01T18:05:12Z",
    "title_canon_sha256": "860e2cb52a8614e5708b585a7e743197162520cf8e8afd5863ec843d5dbc5aba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0333",
    "kind": "arxiv",
    "version": 2
  }
}