Pith Number

pith:KTVXT2L2

pith:2013:KTVXT2L2YTXAM34G7UHULEE36W

not attested not anchored not stored refs pending

Regional properties of global communication as reflected in aggregated Twitter data

Daniel Kondor, Gabor Vattay, Istvan Csabai, Janos Szule, Jozsef Steger, Laszlo Dobos, Norbert Barankai, Tamas Hanyecz, Tamas Sebok, Zsofia Kallus

arxiv:1311.1484 v1 · 2013-11-06 · physics.soc-ph · 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{KTVXT2L2YTXAM34G7UHULEE36W}

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	2026-05-18T03:07:53.207907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54eb79e97ac4ee066f86fd0f45909bf599bcb769be318ec5ef3660a7c00bc76f

Aliases

arxiv: 1311.1484 · arxiv_version: 1311.1484v1 · doi: 10.48550/arxiv.1311.1484 · pith_short_12: KTVXT2L2YTXA · pith_short_16: KTVXT2L2YTXAM34G · pith_short_8: KTVXT2L2

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/KTVXT2L2YTXAM34G7UHULEE36W \
  | 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: 54eb79e97ac4ee066f86fd0f45909bf599bcb769be318ec5ef3660a7c00bc76f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "219e3e4e7d8b0dba3fe9db0a531541885acf70619d6a2b040ceb92aaf6d68829",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-11-06T20:05:10Z",
    "title_canon_sha256": "4f8162cc364247a4051c689fbe8787ec87a0741b2672b5a47bed9c4ac6dd57d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1484",
    "kind": "arxiv",
    "version": 1
  }
}