Pith Number

pith:FIUXQBSX

pith:1999:FIUXQBSXUZBSRL5PUBPLZTZ6RW

not attested not anchored not stored refs pending

A Neural Network-based ARX Model of Virgo Noise

A. Eleuteri, F. Barone, F. Garufi, L. Milano, R. De Rosa, R. Tagliaferri

arxiv:astro-ph/9906107 v1 · 1999-06-07 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FIUXQBSXUZBSRL5PUBPLZTZ6RW}

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	2026-07-04T14:16:46.093075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a29780657a64328afafa05ebccf3e8db7fb48bf968d7ce0b78a12b2a2b09a67

Aliases

arxiv: astro-ph/9906107 · arxiv_version: astro-ph/9906107v1 · doi: 10.48550/arxiv.astro-ph/9906107 · pith_short_12: FIUXQBSXUZBS · pith_short_16: FIUXQBSXUZBSRL5P · pith_short_8: FIUXQBSX

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/FIUXQBSXUZBSRL5PUBPLZTZ6RW \
  | 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: 2a29780657a64328afafa05ebccf3e8db7fb48bf968d7ce0b78a12b2a2b09a67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6496892aa79959eb83ee9fe496f020cbb8fd5d9d361425081d41fdc073d3b3c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1999-06-07T13:06:13Z",
    "title_canon_sha256": "bcd09a6c33506d10f1dfecdee397bfeadcb3d2940ee5416ee2f2b375f411f4ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9906107",
    "kind": "arxiv",
    "version": 1
  }
}