Pith Number

pith:5EBHL6SU

pith:2011:5EBHL6SUGSQ33EG2ZUS2INJANX

not attested not anchored not stored refs pending

Identification of clusters of investors from their real trading activity in a financial market

Fabrizio Lillo, Jyrki Piilo, Michele Tumminello, Rosario N. Mantegna

arxiv:1107.3942 v1 · 2011-07-20 · q-fin.TR · cs.SI · 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{5EBHL6SUGSQ33EG2ZUS2INJANX}

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	2026-05-18T02:01:14.367447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e90275fa5434a1bd90dacd25a435206ddb31993de739228d11a6fe22186c9d01

Aliases

arxiv: 1107.3942 · arxiv_version: 1107.3942v1 · doi: 10.48550/arxiv.1107.3942 · pith_short_12: 5EBHL6SUGSQ3 · pith_short_16: 5EBHL6SUGSQ33EG2 · pith_short_8: 5EBHL6SU

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/5EBHL6SUGSQ33EG2ZUS2INJANX \
  | 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: e90275fa5434a1bd90dacd25a435206ddb31993de739228d11a6fe22186c9d01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e4dddf70509d3c5f92d4c14759168bf034979ac8ca4b492475c2c6cfce2ec83",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2011-07-20T11:18:34Z",
    "title_canon_sha256": "78e871f82913c25daa55ef9f242ab1dda6e60d3730ee05ecfacf12d56e393329"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3942",
    "kind": "arxiv",
    "version": 1
  }
}