Pith Number

pith:WB325JVW

pith:2018:WB325JVW2NEIP3SGMDXNALUBH5

not attested not anchored not stored refs pending

Reality-check for Econophysics: Likelihood-based fitting of physics-inspired market models to empirical data

Iurii Mozzhorin, Nils Bertschinger, Sitabhra Sinha

arxiv:1803.03861 v1 · 2018-03-10 · cs.CE · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WB325JVW2NEIP3SGMDXNALUBH5}

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	2026-05-18T00:21:33.608925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b077aea6b6d34887ee4660eed02e813f7a9441ac98b84b53fd86e92ae7a134f7

Aliases

arxiv: 1803.03861 · arxiv_version: 1803.03861v1 · doi: 10.48550/arxiv.1803.03861 · pith_short_12: WB325JVW2NEI · pith_short_16: WB325JVW2NEIP3SG · pith_short_8: WB325JVW

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/WB325JVW2NEIP3SGMDXNALUBH5 \
  | 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: b077aea6b6d34887ee4660eed02e813f7a9441ac98b84b53fd86e92ae7a134f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e9e2cef0435ddea8a696bb3f6cd98b37f4d6eac02358b548a1726a2886f9b3b",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2018-03-10T21:08:57Z",
    "title_canon_sha256": "3f24305e8c20e4433fa176d7874c36b268bd0393f58baedb750df40909af4fea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03861",
    "kind": "arxiv",
    "version": 1
  }
}