Pith Number

pith:SHMZG6RF

pith:2011:SHMZG6RFWZWN63LQML6MV3XIZN

not attested not anchored not stored refs pending

Dynamical Classes of Collective Attention in Twitter

Bruno Gon\c{c}alves, Ciro Cattuto, Janette Lehmann, Jos\'e J. Ramasco

arxiv:1111.1896 v2 · 2011-11-08 · cs.SI · cs.CY · cs.HC · 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{SHMZG6RFWZWN63LQML6MV3XIZN}

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	2026-05-18T03:57:24.721776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91d9937a25b66cdf6d7062fccaeee8cb6477cd2278a76412a3275917f738ec7c

Aliases

arxiv: 1111.1896 · arxiv_version: 1111.1896v2 · doi: 10.48550/arxiv.1111.1896 · pith_short_12: SHMZG6RFWZWN · pith_short_16: SHMZG6RFWZWN63LQ · pith_short_8: SHMZG6RF

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/SHMZG6RFWZWN63LQML6MV3XIZN \
  | 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: 91d9937a25b66cdf6d7062fccaeee8cb6477cd2278a76412a3275917f738ec7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2f2b84bef6b43c4d0acc69004a7339b98c129d17d8530aa742f9a7a1acf266f",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.HC",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2011-11-08T13:06:22Z",
    "title_canon_sha256": "dc12aca99f71bc5f64f06cd1a272e1672accdb2496817a4a811214322abde57d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1896",
    "kind": "arxiv",
    "version": 2
  }
}