Pith Number

pith:FOVN2KO7

pith:2004:FOVN2KO7LFCGIK7HTTGAD6NAAL

not attested not anchored not stored refs pending

LMC Self-lensing from a new perspective

2, 3, 4), 4) ((1) ITP, G. Scarpetta (2, L. Mancini (1, Ph. Jetzer (1), S. Calchi Novati (1), sez. di Napoli), Universita di Salerno; (3) IIASS, Vietri Sul Mare; (4) INFN, Zurich; (2) Dipartimento di Fisica

arxiv:astro-ph/0405257 v2 · 2004-05-13 · 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{FOVN2KO7LFCGIK7HTTGAD6NAAL}

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	2026-05-18T02:40:26.431064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2baadd29df5944642be79ccc01f9a002e713e87f5d837e543334bb7583739dbc

Aliases

arxiv: astro-ph/0405257 · arxiv_version: astro-ph/0405257v2 · doi: 10.48550/arxiv.astro-ph/0405257 · pith_short_12: FOVN2KO7LFCG · pith_short_16: FOVN2KO7LFCGIK7H · pith_short_8: FOVN2KO7

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/FOVN2KO7LFCGIK7HTTGAD6NAAL \
  | 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: 2baadd29df5944642be79ccc01f9a002e713e87f5d837e543334bb7583739dbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d5db58f4fafd20e971ca4248bee2244923ab49d6853e2c7cb773ba1d4e79ffd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-05-13T16:35:58Z",
    "title_canon_sha256": "537e9455e0796d1f841ed1e033e8dd97aa795d93e27c38864d64e775f07505b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0405257",
    "kind": "arxiv",
    "version": 2
  }
}