Pith Number

pith:TDMJBN4T

pith:2018:TDMJBN4TG3JN4SIVDO3VFOBZBO

not attested not anchored not stored refs pending

The Payne: self-consistent ab initio fitting of stellar spectra

Charlie Conroy, Hans-Walter Rix, Phillip Cargile, Yuan-Sen Ting

arxiv:1804.01530 v3 · 2018-04-04 · astro-ph.SR · 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{TDMJBN4TG3JN4SIVDO3VFOBZBO}

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.

Cited by

2 papers in Pith

In Pursuit of Galactic Archaeology: Astro2020 Science White Paper

FOBOS: A Next-Generation Spectroscopic Facility at the W. M. Keck Observatory

Receipt and verification

First computed	2026-05-17T23:40:36.528033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98d890b79336d2de49151bb752b8390ba8f89b98db95d05709947987a450cf7d

Aliases

arxiv: 1804.01530 · arxiv_version: 1804.01530v3 · doi: 10.48550/arxiv.1804.01530 · pith_short_12: TDMJBN4TG3JN · pith_short_16: TDMJBN4TG3JN4SIV · pith_short_8: TDMJBN4T

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/TDMJBN4TG3JN4SIVDO3VFOBZBO \
  | 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: 98d890b79336d2de49151bb752b8390ba8f89b98db95d05709947987a450cf7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86ab86f72422a4018be58d3616a959aae2432559f2b7f90a7b4e0de30787af11",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-04T18:00:00Z",
    "title_canon_sha256": "de369c43f985809b893875a3340275a1465b3d82270d55b675892a1a82916364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01530",
    "kind": "arxiv",
    "version": 3
  }
}