Pith Number

pith:6PNJCYRK

pith:2024:6PNJCYRKUJQYP4DVCBA6OWWIFA

not attested not anchored not stored refs pending

Novelty Detection on Radio Astronomy Data using Signatures

Bojan Nikolic, Maud Lemercier, Paola Arrubarrena, Terry Lyons, Thomas Cass

arxiv:2402.14892 v2 · 2024-02-22 · astro-ph.IM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PNJCYRKUJQYP4DVCBA6OWWIFA}

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

Dimension reduction for path signatures

Receipt and verification

First computed	2026-07-05T07:55:14.390104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3da91622aa26187f0751041e75ac82802f68e5fd1ba8bffeb6e3ed2bf7c94fd

Aliases

arxiv: 2402.14892 · arxiv_version: 2402.14892v2 · doi: 10.48550/arxiv.2402.14892 · pith_short_12: 6PNJCYRKUJQY · pith_short_16: 6PNJCYRKUJQYP4DV · pith_short_8: 6PNJCYRK

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/6PNJCYRKUJQYP4DVCBA6OWWIFA \
  | 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: f3da91622aa26187f0751041e75ac82802f68e5fd1ba8bffeb6e3ed2bf7c94fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "800af1f66b0d4cf4fa5aaf1de05f4d7014bf8466d256e05e6b69973f870b424a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-02-22T14:13:44Z",
    "title_canon_sha256": "8219e1ea42ff0cb4249ce23d27a5e0efd52e5e0c9872f590a06eac4ef7c52e6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.14892",
    "kind": "arxiv",
    "version": 2
  }
}