Pith Number

pith:ECJQCPYM

pith:2013:ECJQCPYMH3OCFDEHTBIYTHSTT2

not attested not anchored not stored refs pending

The Digital Evolution of Occupy Wall Street

Alessandro Flammini, Emilio Ferrara, Filippo Menczer, Michael D. Conover

arxiv:1306.5474 v1 · 2013-06-23 · cs.CY · cs.SI · physics.data-an · 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{ECJQCPYMH3OCFDEHTBIYTHSTT2}

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	2026-05-18T03:20:07.965509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2093013f0c3edc228c879851899e539ea3ba8eff2746d14fc2b61eaee8283849

Aliases

arxiv: 1306.5474 · arxiv_version: 1306.5474v1 · doi: 10.48550/arxiv.1306.5474 · pith_short_12: ECJQCPYMH3OC · pith_short_16: ECJQCPYMH3OCFDEH · pith_short_8: ECJQCPYM

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/ECJQCPYMH3OCFDEHTBIYTHSTT2 \
  | 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: 2093013f0c3edc228c879851899e539ea3ba8eff2746d14fc2b61eaee8283849

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aca8c9d12eea914b34c89b560884574de46298c8142317687016f8349882340f",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.data-an",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2013-06-23T21:34:17Z",
    "title_canon_sha256": "e67b531a64ff6636cec9f0b900c0ad88f69b186cb2637b6977f68e6fe607be5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5474",
    "kind": "arxiv",
    "version": 1
  }
}