Pith Number

pith:6T2BZTVB

pith:2026:6T2BZTVBYVUUC2ZIXTHD6O6HLU

not attested not anchored not stored refs pending

SPHEREx 0.75 to 5 $\mu$m Spectra for a Sequence of Nearby Brown Dwarfs

Andreas Faisst, Asantha Cooray, Brendan Crill, Carey Lisse, C. Dowell, Chi Nguyen, Daniel Masters, Gary Melnick, Howard Hui, J. Kirkpatrick, Matthew Ashby, Michael W Werner, Michael Zemcov, Miju Kang, Olivier Dore, Phil Korngut, Rachel Akeson, Roberta Paladini, Shuang-Shuang Chen, Tzu-Ching Chang, Volker Tolls, Woong-Seob Jeong, Yujin Yang, Zafar Rustamkulov

arxiv:2607.00543 v1 · 2026-07-01 · 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{6T2BZTVBYVUUC2ZIXTHD6O6HLU}

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	2026-07-02T01:17:47.253876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4f41ccea1c569416b28bcce3f3bc75d24f55f30521d5da9db328fd5333451f1

Aliases

arxiv: 2607.00543 · arxiv_version: 2607.00543v1 · doi: 10.48550/arxiv.2607.00543 · pith_short_12: 6T2BZTVBYVUU · pith_short_16: 6T2BZTVBYVUUC2ZI · pith_short_8: 6T2BZTVB

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/6T2BZTVBYVUUC2ZIXTHD6O6HLU \
  | 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: f4f41ccea1c569416b28bcce3f3bc75d24f55f30521d5da9db328fd5333451f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bc8e9cf84b8207cfe7c0cd663a95209792861069d62724a9d7aeda40398091c",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-07-01T07:34:48Z",
    "title_canon_sha256": "cf54510e650b0f9a862d051a4ee997269ae088338bc5d2607309400a93477a6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00543",
    "kind": "arxiv",
    "version": 1
  }
}