Pith Number

pith:HX22OPNG

pith:2013:HX22OPNG4SVJ3VSYRR5NNMEIRU

not attested not anchored not stored refs pending

Human Mobility and Predictability enriched by Social Phenomena Information

Alejo Salles, Carlos Sarraute, Nicolas Ponieman

arxiv:1311.5917 v1 · 2013-11-22 · 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{HX22OPNG4SVJ3VSYRR5NNMEIRU}

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	2026-05-18T00:57:52.534889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3df5a73da6e4aa9dd6588c7ad6b0888d374e699a0073167eda9efcd1a8d302fa

Aliases

arxiv: 1311.5917 · arxiv_version: 1311.5917v1 · doi: 10.48550/arxiv.1311.5917 · pith_short_12: HX22OPNG4SVJ · pith_short_16: HX22OPNG4SVJ3VSY · pith_short_8: HX22OPNG

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/HX22OPNG4SVJ3VSYRR5NNMEIRU \
  | 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: 3df5a73da6e4aa9dd6588c7ad6b0888d374e699a0073167eda9efcd1a8d302fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb792e104315b46ff5c75d4a881ff662e0261e5208dd77701846b4f5c2c7b2ab",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-11-22T22:10:53Z",
    "title_canon_sha256": "2fd0a590839375432ecfe24aea02377f73d8e683525c6cd30129943d912f7718"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5917",
    "kind": "arxiv",
    "version": 1
  }
}