Pith Number

pith:X3NSTSYP

pith:2022:X3NSTSYPBQL2ABUQAYPJZD2UHA

not attested not anchored not stored refs pending

Applications of Signature Methods to Market Anomaly Detection

Erdinc Akyildirim, Josef Teichmann, Matteo Gambara, Syang Zhou

arxiv:2201.02441 v2 · 2022-01-07 · q-fin.CP · cs.LG · q-fin.MF · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3NSTSYPBQL2ABUQAYPJZD2UHA}

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

Generating Financial Time Series by Matching Random Convolutional Features

Receipt and verification

First computed	2026-07-05T03:54:43.449646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bedb29cb0f0c17a00690061e9c8f54380165e673af5afb31888b53c87892b0f5

Aliases

arxiv: 2201.02441 · arxiv_version: 2201.02441v2 · doi: 10.48550/arxiv.2201.02441 · pith_short_12: X3NSTSYPBQL2 · pith_short_16: X3NSTSYPBQL2ABUQ · pith_short_8: X3NSTSYP

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/X3NSTSYPBQL2ABUQAYPJZD2UHA \
  | 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: bedb29cb0f0c17a00690061e9c8f54380165e673af5afb31888b53c87892b0f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92ba80ad9c6fc8621c573afe1ec280ecbf1750dedbdab84b86a41b0c82c2308f",
    "cross_cats_sorted": [
      "cs.LG",
      "q-fin.MF",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.CP",
    "submitted_at": "2022-01-07T13:05:43Z",
    "title_canon_sha256": "5cc192a38c4bf737886010acffbad7d11d81fe2a22e7e7d42162fdb64e10d220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.02441",
    "kind": "arxiv",
    "version": 2
  }
}