Pith Number

pith:6ZLW6AIT

pith:2022:6ZLW6AITQ7MQRCWKVJFULLHZPY

not attested not anchored not stored refs pending

Topological Data Analysis Ball Mapper for Finance

Pawel Dlotko, Simon Rudkin, Wanling Qiu

arxiv:2206.03622 v1 · 2022-06-08 · 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{6ZLW6AITQ7MQRCWKVJFULLHZPY}

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.

Cited by

1 paper in Pith

A Three Axis Evaluation Framework for Mapper Algorithms

Receipt and verification

First computed	2026-07-05T04:30:11.310611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6576f011387d9088acaaa4b45acf97e03ec01283f82ea7eec66d64e8bbb076e

Aliases

arxiv: 2206.03622 · arxiv_version: 2206.03622v1 · doi: 10.48550/arxiv.2206.03622 · pith_short_12: 6ZLW6AITQ7MQ · pith_short_16: 6ZLW6AITQ7MQRCWK · pith_short_8: 6ZLW6AIT

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/6ZLW6AITQ7MQRCWKVJFULLHZPY \
  | 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: f6576f011387d9088acaaa4b45acf97e03ec01283f82ea7eec66d64e8bbb076e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "555ea17df57d054326cf666f05c9bd1ac0dedc136be540288cef63aa6093da47",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2022-06-08T00:23:34Z",
    "title_canon_sha256": "89f9da721473ad527f817cb08b8c96bfbe619139f972d8d97edafa9703bda321"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.03622",
    "kind": "arxiv",
    "version": 1
  }
}