Pith Number

pith:MPLSASRA

pith:2018:MPLSASRARYNQHFNF6DZBYJKOS4

not attested not anchored not stored refs pending

Hyperfinite Construction of $G$-expectation

Frederik Herzberg, Tolulope Fadina

arxiv:1810.09386 v1 · 2018-10-22 · q-fin.MF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPLSASRARYNQHFNF6DZBYJKOS4}

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	2026-05-18T00:02:40.235813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d7204a208e1b0395a5f0f21c254e973caaf0032e75212f69b49f81c97080e5

Aliases

arxiv: 1810.09386 · arxiv_version: 1810.09386v1 · doi: 10.48550/arxiv.1810.09386 · pith_short_12: MPLSASRARYNQ · pith_short_16: MPLSASRARYNQHFNF · pith_short_8: MPLSASRA

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/MPLSASRARYNQHFNF6DZBYJKOS4 \
  | 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: 63d7204a208e1b0395a5f0f21c254e973caaf0032e75212f69b49f81c97080e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5218a91a6611ed68a0bb4b30d4a59773d7c8dca618a72abe97f4eb1541c1b05a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.MF",
    "submitted_at": "2018-10-22T16:09:06Z",
    "title_canon_sha256": "a9e9b5691174f57f001f538813285bf7f047ea345516b1f0106688add5b4f78e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09386",
    "kind": "arxiv",
    "version": 1
  }
}