Pith Number

pith:FGKBED7O

pith:2025:FGKBED7OOG6D4CV4DRKRTKF5DW

not attested not anchored not stored refs pending

HD 206893 B at High Spectral Resolution with the Keck Planet Imager and Characterizer (KPIC)

Andrew Skemer, Aniket Sanghi, Ashley Baker, Benjamin Calvin, Ben Sappey, Caprice L. Phillips, Charlotte Z. Bond, Chih-Chun Hsu, Christopher A. Theissen, Clarissa R. Do O, Daniel Echeverri, Dimitri Mawet, Emily C. Martin, Evan Morris, Garreth Ruane, Geoffrey A. Blake, Greg Doppmann, Jacklyn Pezzato-Rovner, Jacques-Robert Delorme, Jason Wang, Jean-Baptiste Ruffio, Jerry Xuan, Ji Wang, J. Kent Wallace, Joshua Liberman, Julie Inglis, Katelyn Hortsman, Luke Finnerty, Michael P. Fitzgerald, Nemanja Jovanovic, Nicole L. Wallack, Peter Wizinowich, Quinn Konopacky, Randall Bartos, Ronald A. Lopez, Sylvain Cetre, Taylor Venenciano, Tobias Schofield, Travis Barman, Yapeng Zhang, Yinzi Xin

arxiv:2501.13917 v2 · 2025-01-23 · 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{FGKBED7OOG6D4CV4DRKRTKF5DW}

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	2026-07-05T10:08:01.449393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2994120fee71bc3e0abc1c5519a8bd1da577c7d0d140214dd28df92814fd392a

Aliases

arxiv: 2501.13917 · arxiv_version: 2501.13917v2 · doi: 10.48550/arxiv.2501.13917 · pith_short_12: FGKBED7OOG6D · pith_short_16: FGKBED7OOG6D4CV4 · pith_short_8: FGKBED7O

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/FGKBED7OOG6D4CV4DRKRTKF5DW \
  | 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: 2994120fee71bc3e0abc1c5519a8bd1da577c7d0d140214dd28df92814fd392a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7ebdd84dab6b8c2c82c6ed1bb917e7d200bcabd0fc358dce916ede54fd2e9dc",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-01-23T18:55:35Z",
    "title_canon_sha256": "71ddc3c3876ec62fbc6fa6b0000d5db5dc3410ea90e3a8b13017fc40d958b554"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13917",
    "kind": "arxiv",
    "version": 2
  }
}