Pith Number

pith:ZYEHRSOF

pith:2017:ZYEHRSOFG4QYE4IXPHYC746MMO

not attested not anchored not stored refs pending

Sc and neutron-capture abundances in Galactic low- and high-alpha field halo stars

A. Alves-Brito, A. I. Karakas, A. R. Casey, C. K. Fishlock, C. Kobayashi, D. Yong, J. Melendez, P. E. Nissen

arxiv:1701.02423 v1 · 2017-01-10 · 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{ZYEHRSOFG4QYE4IXPHYC746MMO}

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	2026-05-18T00:52:35.278482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce0878c9c5372182711779f02ff3cc63a9a34272da207483678a348cbc857e46

Aliases

arxiv: 1701.02423 · arxiv_version: 1701.02423v1 · doi: 10.48550/arxiv.1701.02423 · pith_short_12: ZYEHRSOFG4QY · pith_short_16: ZYEHRSOFG4QYE4IX · pith_short_8: ZYEHRSOF

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/ZYEHRSOFG4QYE4IXPHYC746MMO \
  | 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: ce0878c9c5372182711779f02ff3cc63a9a34272da207483678a348cbc857e46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f808a34048852e0cbb58ebe0e6ee237b4efed32256a03843e9f99d4251cd1fb",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-01-10T02:59:33Z",
    "title_canon_sha256": "098baa6689d39fe29c90b15c0e27b7ac4978ccbfd1c9c9f90d9bd18b43817c1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02423",
    "kind": "arxiv",
    "version": 1
  }
}