Pith Number

pith:FUPA3AHL

pith:2024:FUPA3AHL7IPEYDKOQXWPAOKCPX

not attested not anchored not stored refs pending

Optimal design of interpolation methods for time-delay interferometry

Aur\'elien Hees, Graham Woan, Jean-Baptiste Bayle, Marc Lilley, Martin Staab, Olaf Hartwig, Peter Wolf

arxiv:2412.14884 v1 · 2024-12-19 · astro-ph.IM · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUPA3AHL7IPEYDKOQXWPAOKCPX}

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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	2026-07-05T11:20:49.124792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d1e0d80ebfa1e4c0d4e85ecf039427de56f0b6d17d2bc07cbe3379ef9461853

Aliases

arxiv: 2412.14884 · arxiv_version: 2412.14884v1 · doi: 10.48550/arxiv.2412.14884 · pith_short_12: FUPA3AHL7IPE · pith_short_16: FUPA3AHL7IPEYDKO · pith_short_8: FUPA3AHL

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/FUPA3AHL7IPEYDKOQXWPAOKCPX \
  | 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: 2d1e0d80ebfa1e4c0d4e85ecf039427de56f0b6d17d2bc07cbe3379ef9461853

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a40f1c1b647349e7e13ceaaec364e55c7f7661743bcbac6ab2450b0b09ca67ff",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-12-19T14:19:02Z",
    "title_canon_sha256": "604677bee09d3d3124d0c8631d3730c34cd537a736ca3cf29c286c196cd42ef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.14884",
    "kind": "arxiv",
    "version": 1
  }
}