Pith Number

pith:UN36BPRM

pith:2023:UN36BPRMOAUY7AV7FHLML7MEF7

not attested not anchored not stored refs pending

Brown Dwarf Retrievals on FIRE!: Atmospheric Constraints and Lessons Learned from High Signal-to-Noise Medium Resolution Spectroscopy of a T9 Dwarf

Callie E. Hood, Jacqueline K. Faherty, Jonathan J.Fortney, Michael R. Line

arxiv:2303.04885 v2 · 2023-03-08 · astro-ph.SR · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UN36BPRMOAUY7AV7FHLML7MEF7}

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	2026-07-05T06:29:20.253078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a377e0be2c70298f82bf29d6c5fd842ff61d032c881007ca3d07d1345be27b5a

Aliases

arxiv: 2303.04885 · arxiv_version: 2303.04885v2 · doi: 10.48550/arxiv.2303.04885 · pith_short_12: UN36BPRMOAUY · pith_short_16: UN36BPRMOAUY7AV7 · pith_short_8: UN36BPRM

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/UN36BPRMOAUY7AV7FHLML7MEF7 \
  | 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: a377e0be2c70298f82bf29d6c5fd842ff61d032c881007ca3d07d1345be27b5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee517e50d98f193bc6c55273220728c89500caae687bb57f808e71e9121b454f",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-03-08T20:48:00Z",
    "title_canon_sha256": "7dbb6b43d6c69195dc79466b35a4c0ced4fa56b7c20eb5c9ddba3e6f2bccaae2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.04885",
    "kind": "arxiv",
    "version": 2
  }
}