Pith Number

pith:VYI2F6UG

pith:2019:VYI2F6UGJJEBA7VJSTAFI6RALJ

not attested not anchored not stored refs pending

A PSF-based Approach to TESS High quality data Of Stellar clusters (PATHOS) -- I. Search for exoplanets and variable stars in the field of 47 Tuc

D. Nardiello, E. E. Manthopoulou, G. Lacedelli, G. Piotto, L. Borsato, L. Malavolta, L. R. Bedin, L. S. Colombo, M. Libralato, M. Montalto, V. Granata, V. Nascimbeni

arxiv:1910.03592 v1 · 2019-10-08 · astro-ph.SR · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYI2F6UGJJEBA7VJSTAFI6RALJ}

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	2026-07-05T00:17:17.551272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae11a2fa864a48107ea994c0547a205a554b0bde658f622be129cfa13214e6f9

Aliases

arxiv: 1910.03592 · arxiv_version: 1910.03592v1 · doi: 10.48550/arxiv.1910.03592 · pith_short_12: VYI2F6UGJJEB · pith_short_16: VYI2F6UGJJEBA7VJ · pith_short_8: VYI2F6UG

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/VYI2F6UGJJEBA7VJSTAFI6RALJ \
  | 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: ae11a2fa864a48107ea994c0547a205a554b0bde658f622be129cfa13214e6f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36e18219a52f3af830cd63b1b74f52eaf52836502f8a723cfb158b21974f7b0f",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-10-08T18:00:02Z",
    "title_canon_sha256": "d2d3350bb4762eae5631c0cffd138f7bf52218ae444f0215baca34232b19dc23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.03592",
    "kind": "arxiv",
    "version": 1
  }
}