Pith Number

pith:FNTSL2F2

pith:2021:FNTSL2F2CANINLUQM44M5PUTKV

not attested not anchored not stored refs pending

pyaneti II: A multidimensional Gaussian process approach to analysing spectroscopic time-series

Norbert Zicher, Oscar Barrag\'an, Suzanne Aigrain, Vinesh M. Rajpaul

arxiv:2109.14086 v2 · 2021-09-28 · astro-ph.EP · astro-ph.IM

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\usepackage{pith}
\pithnumber{FNTSL2F2CANINLUQM44M5PUTKV}

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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.

Cited by

1 paper in Pith

RedDots: Magnetic field of the nearby active M dwarf GJ 729, and a search for companions

Receipt and verification

First computed	2026-07-05T03:33:50.185143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b6725e8ba101a86ae906738cebe935562acb1b629a459801ad5151791ac75f4

Aliases

arxiv: 2109.14086 · arxiv_version: 2109.14086v2 · doi: 10.48550/arxiv.2109.14086 · pith_short_12: FNTSL2F2CANI · pith_short_16: FNTSL2F2CANINLUQ · pith_short_8: FNTSL2F2

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/FNTSL2F2CANINLUQM44M5PUTKV \
  | 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: 2b6725e8ba101a86ae906738cebe935562acb1b629a459801ad5151791ac75f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba33a12f407aed132ce761b07e96bcae5c384f2c27eb6d9a992242a572bca22",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-09-28T23:03:47Z",
    "title_canon_sha256": "63cc350a0b47e05538151e2a77cbb1a64811a435c61a14f6f18ea66e25ed5ab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.14086",
    "kind": "arxiv",
    "version": 2
  }
}