Pith Number

pith:FWUMOBEP

pith:2015:FWUMOBEPCOIRWAJYAI4NDRMHRB

not attested not anchored not stored refs pending

Origin of the Metallicity Distribution in the Thick Disc

Aura Obreja, Brad K. Gibson, Christopher B. Brook, Christopher Gareth Few, Greg S. Stinson, Ivan Minchev, Jeremy Bailin, Kate Pilkington, Maider S. Miranda, Patricia S\'anchez-Bl\'azquez, Rory Smith, Rosa Dom\'inguez-Tenreiro

arxiv:1512.04559 v1 · 2015-12-14 · 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{FWUMOBEPCOIRWAJYAI4NDRMHRB}

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.

Cited by

1 paper in Pith

Inferring stellar metallicity and elemental abundances from kinematic and spectroscopic data using machine learning -- Implications for exoplanet host stars

Receipt and verification

First computed	2026-05-18T01:20:32.717178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da8c7048f13911b01380238d1c587886c46beb5c68e4ca5a55538e93cefff02

Aliases

arxiv: 1512.04559 · arxiv_version: 1512.04559v1 · doi: 10.48550/arxiv.1512.04559 · pith_short_12: FWUMOBEPCOIR · pith_short_16: FWUMOBEPCOIRWAJY · pith_short_8: FWUMOBEP

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/FWUMOBEPCOIRWAJYAI4NDRMHRB \
  | 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: 2da8c7048f13911b01380238d1c587886c46beb5c68e4ca5a55538e93cefff02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "905422086fed165ebfcc4a78cf1786d4b9f49514f0697e859a89f2678980858f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-12-14T21:24:50Z",
    "title_canon_sha256": "2e86a387d3c1a0cbbe0911e9d00dd53e51d85bb38e76cfa2b6274b54fea4dff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04559",
    "kind": "arxiv",
    "version": 1
  }
}