Pith Number

pith:WPHDSXJC

pith:2018:WPHDSXJC3PJCR3NJNNNNPG32CV

not attested not anchored not stored refs pending

The GALAH survey: a catalogue of carbon-enhanced stars and CEMP candidates

Borja Anguiano, Chris Tinney, Daniela Carollo, David M. Nataf, Denis Stello, Gayandhi M. De Silva, Geraint F. Lewis, Gregor Traven, Janez Kos, Jonathan Horner, Joss Bland-Hawthorn, Kenneth C. Freeman, Klemen \v{C}otar, Martin Asplund, Rob A. Wittenmyer, Sanjib Sharma, Sarah L. Martell, Sven Buder, Thomas Nordlander, Toma\v{z} Zwitter, Ulisse Munari, Yuan-Sen Ting

arxiv:1807.07977 v2 · 2018-07-20 · 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{WPHDSXJC3PJCR3NJNNNNPG32CV}

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	2026-05-17T23:57:40.747995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3ce395d22dbd228eda96b5ad79b7a1545307962bb1f1f17784a1035c7ad5789

Aliases

arxiv: 1807.07977 · arxiv_version: 1807.07977v2 · doi: 10.48550/arxiv.1807.07977 · pith_short_12: WPHDSXJC3PJC · pith_short_16: WPHDSXJC3PJCR3NJ · pith_short_8: WPHDSXJC

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/WPHDSXJC3PJCR3NJNNNNPG32CV \
  | 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: b3ce395d22dbd228eda96b5ad79b7a1545307962bb1f1f17784a1035c7ad5789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bcc0fcced2c170804daceca372de2a54d23e376ff421a1d525f30dcbbb1ee22",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-07-20T18:00:21Z",
    "title_canon_sha256": "a530c4c7f8a71a72d60daf8851c9218bd063cc4b4b70d70debbb9ec9a33dd0fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07977",
    "kind": "arxiv",
    "version": 2
  }
}