Pith Number

pith:5QEE3SWI

pith:2018:5QEE3SWIH7HPHNJSVPFE7GLG3V

not attested not anchored not stored refs pending

APOGEE DR14/DR15 Abundances in the Inner Milky Way

A. Rojas-Arriagada, B. H. Andrews, C. Nitschelm, D. L. Nidever, D. Minniti, G. Zasowski, H. Jonsson, J. A. Holtzman, J. A. Johnson, J. Sobeck, K. Cunha, M. Schultheis, P. M. Frinchaboy, S. D. Chojnowski, S. Hasselquist, S. R. Majewski, T. C. Beers

arxiv:1811.01097 v1 · 2018-11-02 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QEE3SWIH7HPHNJSVPFE7GLG3V}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:55:54.289846Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec084dcac83fcef3b532abca4f9966dd5cde0d2e9bf6d50494dddc4d2e76bee3

Aliases

arxiv: 1811.01097 · arxiv_version: 1811.01097v1 · doi: 10.48550/arxiv.1811.01097 · pith_short_12: 5QEE3SWIH7HP · pith_short_16: 5QEE3SWIH7HPHNJS · pith_short_8: 5QEE3SWI

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/5QEE3SWIH7HPHNJSVPFE7GLG3V \
  | 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: ec084dcac83fcef3b532abca4f9966dd5cde0d2e9bf6d50494dddc4d2e76bee3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ba64cdea2af103530727e212d71e4b7162dfccf5f1741b3f2ffc3d3fd8dee5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-02T21:26:21Z",
    "title_canon_sha256": "a51a1089a9c1977b0488684241d69c0ea6f6e1e68e6bca32f815a3b8226c657d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01097",
    "kind": "arxiv",
    "version": 1
  }
}