Pith Number

pith:LP4SS6UQ

pith:2018:LP4SS6UQFQZ2EVILHPJSLQRFRQ

not attested not anchored not stored refs pending

Chemical Cartography with APOGEE: Multi-element abundance ratios

Carlos Allende Prieto, Christian Nitschelm, Christian R. Hayes, D. A. Garcia-Hernandez, David H. Weinberg, David L. Nidever, Dmitry Bizyaev, Donald P. Schneider, Garrett Ebelke, Henrik Jonsson, Jennifer A. Johnson, Jennifer Sobeck, J. G. Fernandez-Trincado, John C. Wilson, Jon A. Holtzman, Jonathan C. Bird, Kaike Pan, Katia Cunha, Matthew Shetrone, Olga Zamora, Ricardo Carrera, Ricardo P. Schiavon, Richard R. Lane, Roger E. Cohen, Sten Hasselquist, Steven R. Majewski, Szabolcz Meszaros, Viktor Malanushenko

arxiv:1810.12325 v1 · 2018-10-29 · 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{LP4SS6UQFQZ2EVILHPJSLQRFRQ}

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

1 paper in Pith

The Origin of Elements Across Cosmic Time: Astro2020 Science White Paper

Receipt and verification

First computed	2026-05-17T23:49:40.760603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bf9297a902c33a2550b3bd325c2258c16a9c0c555fe68e65ad6aed2db702c7e

Aliases

arxiv: 1810.12325 · arxiv_version: 1810.12325v1 · doi: 10.48550/arxiv.1810.12325 · pith_short_12: LP4SS6UQFQZ2 · pith_short_16: LP4SS6UQFQZ2EVIL · pith_short_8: LP4SS6UQ

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/LP4SS6UQFQZ2EVILHPJSLQRFRQ \
  | 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: 5bf9297a902c33a2550b3bd325c2258c16a9c0c555fe68e65ad6aed2db702c7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5974955db001df052568f12fec2d69576a8777b91fdd3a1e7d7941465583553a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-29T18:03:08Z",
    "title_canon_sha256": "3dbf9a4727a21c5b8b3b49e7601c1ea9ac4bdbfcf9b6b46a520f9d8cb95e1785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12325",
    "kind": "arxiv",
    "version": 1
  }
}