Pith Number

pith:Q7CCYUYC

pith:2018:Q7CCYUYCUILA7UDBGSC65LGEZ5

not attested not anchored not stored refs pending

The GALAH Survey: Accurate Radial Velocities and Library of Observed Stellar Template Spectra

Andrea Chiavassa, Andrew R. Casey, Borja Anguiano, Chris G. Tinney, Daniel B. Zucker, David M. Nataf, Dennis Stello, Fred Watson, Gayandhi De Silva, Geraint Lewis, Gregor Traven, Jane Lin, Janez Kos, Jeffrey D. Simpson, Jonathan Horner, Joss Bland-Hawthorn, Karin Lind, Katharine J. Schlesinger, Kenneth C. Freeman, Klemen \v{C}otar, Luca Casagrande, Ly Duong, Martin Asplund, Maru\v{s}a \v{Z}erjal, Melissa Ness, Michael J. Ireland, Prajwal R. Kafle, Remo Collet, Rob A. Wittenmyer, Sanjib Sharma, Sarah Martell, Sven Buder, Thomas Nordlander, Toma\v{z} Zwitter, Ulisse Munari, Valentina D'Orazi, Yuan-Sen Ting

arxiv:1804.06344 v2 · 2018-04-17 · 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{Q7CCYUYCUILA7UDBGSC65LGEZ5}

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	2026-05-18T00:05:56.165178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87c42c5302a2160fd0613485eeacc4cf7bed4033a0466ca8fda7d9d6e22b7b9a

Aliases

arxiv: 1804.06344 · arxiv_version: 1804.06344v2 · doi: 10.48550/arxiv.1804.06344 · pith_short_12: Q7CCYUYCUILA · pith_short_16: Q7CCYUYCUILA7UDB · pith_short_8: Q7CCYUYC

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/Q7CCYUYCUILA7UDBGSC65LGEZ5 \
  | 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: 87c42c5302a2160fd0613485eeacc4cf7bed4033a0466ca8fda7d9d6e22b7b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f4cad3eaf072e8a9996959f511f44983002cbc7827ea826e4e66ec49b5e8fbc",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-04-17T16:13:19Z",
    "title_canon_sha256": "75d6865c9338e76ddb2d70751b2ce8fac4326618d99e8879a2f360edc4305b8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06344",
    "kind": "arxiv",
    "version": 2
  }
}