Pith Number

pith:PD2R6R6U

pith:2025:PD2R6R6U7LHCTUTHTAPTUC4Q6K

not attested not anchored not stored refs pending

Interferometric signature of higher-order images in a parametrized framework

Fabiano Feleppa, Fabio Aratore, Valerio Bozza

arxiv:2508.03615 v1 · 2025-08-05 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PD2R6R6U7LHCTUTHTAPTUC4Q6K}

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

Observational constraints on nonlocal black holes via gravitational lensing

Receipt and verification

First computed	2026-07-05T11:48:59.960070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78f51f47d4face29d267981f3a0b90f284875def9be91c48e183b6f8e0d640f6

Aliases

arxiv: 2508.03615 · arxiv_version: 2508.03615v1 · doi: 10.48550/arxiv.2508.03615 · pith_short_12: PD2R6R6U7LHC · pith_short_16: PD2R6R6U7LHCTUTH · pith_short_8: PD2R6R6U

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/PD2R6R6U7LHCTUTHTAPTUC4Q6K \
  | 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: 78f51f47d4face29d267981f3a0b90f284875def9be91c48e183b6f8e0d640f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a64a80c17e14f33689eaae6e40e4f9a08884253f65728bef8b9d13445d9f2b2",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-08-05T16:28:44Z",
    "title_canon_sha256": "c5d7b552257415d2d9542f160e35f0e813f29423d033d2a681a9e040ed933290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03615",
    "kind": "arxiv",
    "version": 1
  }
}