Pith Number

pith:SPI42XMP

pith:2022:SPI42XMP63CKMR26MPGPGFYPGQ

not attested not anchored not stored refs pending

The EBLM project X. Benchmark masses, radii and temperatures for two fully convective M-dwarfs using K2

Alexandre Santerne, Alison Duck, Amaury H. M. J. Triaud, Andrew Collier Cameron, B. Scott Gaudi, Christophe Lovis, Coel Hellier, Damien S\'egransan, Daniel Sebastian, David V. Martin, Don Pollacco, Francesco A. Pepe, Georgina Dransfield, James McCormac, John Southworth, Lalitha Sairam, Matthew I. Swayne, Matthew R. Standing, Michael Gillon, Pierre F. L. Maxted, Ritika Sethi, Romy Rodr\'iguez Mart\'inez, Sam Gill, Stephane Udry, Tayt Armitage, Vedad Kunovac

arxiv:2208.10534 v2 · 2022-08-22 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SPI42XMP63CKMR26MPGPGFYPGQ}

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	2026-07-05T07:32:15.698341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93d1cd5d8ff6c4a6475e63ccf3170f343bfaa77f8276ca2ed87553816aec9368

Aliases

arxiv: 2208.10534 · arxiv_version: 2208.10534v2 · doi: 10.48550/arxiv.2208.10534 · pith_short_12: SPI42XMP63CK · pith_short_16: SPI42XMP63CKMR26 · pith_short_8: SPI42XMP

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/SPI42XMP63CKMR26MPGPGFYPGQ \
  | 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: 93d1cd5d8ff6c4a6475e63ccf3170f343bfaa77f8276ca2ed87553816aec9368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a192a47e2d21232938b9d8878ee45c67c60200229493b79ef891f0db7dadcd0",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-08-22T18:26:49Z",
    "title_canon_sha256": "acd5fba76af719271afec6fcbb2103bddd4c3de29fe4d5af2b75c2c24dd6dbf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10534",
    "kind": "arxiv",
    "version": 2
  }
}