Pith Number

pith:SA4I6FGL

pith:2017:SA4I6FGLIAT75KVBPEYLBFUW64

not attested not anchored not stored refs pending

The "Size Premium" in Equity Markets: Where is the Risk?

Emmanuel S\'eri\'e, Guillaume Simon, Jean-Philippe Bouchaud, Stefano Ciliberti, Yves Lemp\'eri\`ere

arxiv:1708.00644 v2 · 2017-08-02 · q-fin.PM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SA4I6FGLIAT75KVBPEYLBFUW64}

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	2026-05-18T00:36:49.176648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90388f14cb4027feaaa17930b09696f70299f2959429b0e074df2fd95e9808fc

Aliases

arxiv: 1708.00644 · arxiv_version: 1708.00644v2 · doi: 10.48550/arxiv.1708.00644 · pith_short_12: SA4I6FGLIAT7 · pith_short_16: SA4I6FGLIAT75KVB · pith_short_8: SA4I6FGL

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/SA4I6FGLIAT75KVBPEYLBFUW64 \
  | 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: 90388f14cb4027feaaa17930b09696f70299f2959429b0e074df2fd95e9808fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d160b06cd407b11ef66850ce9415ba10c3704102b23a4c5259c64be740ca85c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2017-08-02T08:31:17Z",
    "title_canon_sha256": "9304a57d9fc2739c74ef26e68170fd6270c31368b4dcfbce744fea66e354a55d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00644",
    "kind": "arxiv",
    "version": 2
  }
}