Pith Number

pith:DUZL5OMD

pith:2024:DUZL5OMDSNM7ALKG3UVNONAION

not attested not anchored not stored refs pending

Estimating Stellar Atmospheric Parameters and [{\alpha}/Fe] for LAMOST O-M type Stars Using a Spectral Emulator

A-Li Luo, Bing Du, Hai-Ling Lu, Jun-Chao Liang, Shu-Guo Ma, Shuo Li, Xiao Kong, Xiao-Xiao Ma, Yin-Bi Li, Yun-Jin Zhang

arxiv:2411.08551 v1 · 2024-11-13 · astro-ph.SR · astro-ph.GA · 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{DUZL5OMDSNM7ALKG3UVNONAION}

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	2026-07-05T09:34:49.265075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d32beb9839359f02d46dd2ad73408734551f47795a92d0c09340d77098774ba

Aliases

arxiv: 2411.08551 · arxiv_version: 2411.08551v1 · doi: 10.48550/arxiv.2411.08551 · pith_short_12: DUZL5OMDSNM7 · pith_short_16: DUZL5OMDSNM7ALKG · pith_short_8: DUZL5OMD

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/DUZL5OMDSNM7ALKG3UVNONAION \
  | 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: 1d32beb9839359f02d46dd2ad73408734551f47795a92d0c09340d77098774ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e06526da15d86443ee95669a3c5096669b8f672850f97b269fcb8a0b1bae859c",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-11-13T12:00:02Z",
    "title_canon_sha256": "d36e79c50461f405a6338425629cf5b954f1fc61c7588dd69a8a2180ebf5c162"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.08551",
    "kind": "arxiv",
    "version": 1
  }
}