Pith Number

pith:L4ZRCIFT

pith:2015:L4ZRCIFTIRYCPIXS2DHFLDBW3M

not attested not anchored not stored refs pending

Starspot induced effects in microlensing events with rotating source star

Achille A. Nucita, Francesco De Paolis, Gabriele Ingrosso, Mos\`e Giordano

arxiv:1508.04340 v1 · 2015-08-18 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4ZRCIFTIRYCPIXS2DHFLDBW3M}

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	2026-05-18T00:48:10.058913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f331120b3447027a2f2d0ce558c36db13602a64c817b200813e084aa0e262cd

Aliases

arxiv: 1508.04340 · arxiv_version: 1508.04340v1 · doi: 10.48550/arxiv.1508.04340 · pith_short_12: L4ZRCIFTIRYC · pith_short_16: L4ZRCIFTIRYCPIXS · pith_short_8: L4ZRCIFT

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/L4ZRCIFTIRYCPIXS2DHFLDBW3M \
  | 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: 5f331120b3447027a2f2d0ce558c36db13602a64c817b200813e084aa0e262cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc14c79e50a2a4ec18e194a61e6666d94ab0beafb682a1160051c335eabb45a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-08-18T15:02:13Z",
    "title_canon_sha256": "b3d9ff6ec1074dd1acee1ef3fc23faa5b958a1aee95552dabe9c83628574ad03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04340",
    "kind": "arxiv",
    "version": 1
  }
}