Pith Number

pith:25ND573I

pith:2015:25ND573I7XL7AHQILSTDJG3TIU

not attested not anchored not stored refs pending

KOI-3158: The oldest known system of terrestrial-size planets

A. Miglio, A. Sozzetti, C. Baranec, C. J. Burke, C. Karoff, C. Van Laerhoven, D. A. Fischer, D. Huber, D. Ragozzine, D. Stello, E. V. Quintana, G. R. Davies, G. W. Marcy, H. Isaacson, H. Kjeldsen, J. Christensen-Dalsgaard, J. F. Rowe, J. J. Swift, J. M. Brewer, M. Lundkvist, M. N. Lund, N. C. Santos, N. M. Law, R. Handberg, R. Kolbl, R. Riddle, S. Basu, S. D. Kawaler, S. G. Sousa, S. Hekker, T. Arentoft, T. Barclay, T. L. Campante, T. R. Bedding, T. R. White, T. S. Metcalfe, V. Silva Aguirre, V. Zh. Adibekyan, W. Cochran, W. J. Chaplin, Y. P. Elsworth

arxiv:1501.07869 v1 · 2015-01-30 · astro-ph.EP · 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{25ND573I7XL7AHQILSTDJG3TIU}

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	2026-05-18T01:29:46.571085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d75a3eff68fdd7f01e085ca6349b734513e2dd17974ab168126b4de76fbcaacb

Aliases

arxiv: 1501.07869 · arxiv_version: 1501.07869v1 · doi: 10.48550/arxiv.1501.07869 · pith_short_12: 25ND573I7XL7 · pith_short_16: 25ND573I7XL7AHQI · pith_short_8: 25ND573I

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/25ND573I7XL7AHQILSTDJG3TIU \
  | 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: d75a3eff68fdd7f01e085ca6349b734513e2dd17974ab168126b4de76fbcaacb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ef9b769eadcc8a4726a511e68f98c5a0e680299d1fb76fa4239b64c08ff98e8",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-01-30T18:12:19Z",
    "title_canon_sha256": "4fbfffb0f62d28ab224fb1a09d99fb132c703a306278fc362ca716b1a6ee84cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07869",
    "kind": "arxiv",
    "version": 1
  }
}