Pith Number

pith:EHN2JNJW

pith:2018:EHN2JNJWHH4F7XAH2TKGRYUZ2Y

not attested not anchored not stored refs pending

Asset Price Distributions and Efficient Markets

Caleb Stroup, Ricardo T. Fernholz

arxiv:1810.12840 v1 · 2018-10-30 · q-fin.PM · 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{EHN2JNJWHH4F7XAH2TKGRYUZ2Y}

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	2026-05-18T00:01:54.012074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21dba4b53639f85fdc07d4d468e299d6395fc1b23f2081f423aa7d740ba4a839

Aliases

arxiv: 1810.12840 · arxiv_version: 1810.12840v1 · doi: 10.48550/arxiv.1810.12840 · pith_short_12: EHN2JNJWHH4F · pith_short_16: EHN2JNJWHH4F7XAH · pith_short_8: EHN2JNJW

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/EHN2JNJWHH4F7XAH2TKGRYUZ2Y \
  | 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: 21dba4b53639f85fdc07d4d468e299d6395fc1b23f2081f423aa7d740ba4a839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a36f7f499cd5ba2adf663677c4d93b78a7e35d4f4cc8d2b0f9f77d54b1798966",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.PM",
    "submitted_at": "2018-10-30T16:27:49Z",
    "title_canon_sha256": "1a2a73c63e3d340823612bda08e63be9fb44486f1069c31858098e7283465b78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12840",
    "kind": "arxiv",
    "version": 1
  }
}