Pith Number

pith:NDYWT4LE

pith:2025:NDYWT4LE3UW2HFUCD24R2UBON3

not attested not anchored not stored refs pending

High spectral resolution observations of Uranus' near-IR thermospheric $H_2$ emission spectrum using the IGRINS spectrograph during the 2018 and 2023 apparition

Kyle Kaplan, Laurence Trafton

arxiv:2501.11298 v1 · 2025-01-20 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NDYWT4LE3UW2HFUCD24R2UBON3}

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	2026-07-05T10:03:06.474841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68f169f164dd2da396821eb91d502e6ee049e40ea501399b4d207e08244fb798

Aliases

arxiv: 2501.11298 · arxiv_version: 2501.11298v1 · doi: 10.48550/arxiv.2501.11298 · pith_short_12: NDYWT4LE3UW2 · pith_short_16: NDYWT4LE3UW2HFUC · pith_short_8: NDYWT4LE

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/NDYWT4LE3UW2HFUCD24R2UBON3 \
  | 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: 68f169f164dd2da396821eb91d502e6ee049e40ea501399b4d207e08244fb798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7839a673cd91343c41dc456516b7ea843d280d443283ab5355aea247369beaf3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-01-20T06:55:21Z",
    "title_canon_sha256": "00af855a49a7b191c3c4169038bf9c25a3752d3b4febb3944a27b57bc84b25c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11298",
    "kind": "arxiv",
    "version": 1
  }
}