Pith Number

pith:LKXBI6ID

pith:2018:LKXBI6IDET6ZL2P2LEJ44DVEX7

not attested not anchored not stored refs pending

Enrichment of Zinc in galactic chemodynamical evolution models

Shinya Wanajo, Takayuki R. Saitoh, Yuhri Ishimaru, Yutaka Hirai

arxiv:1801.08141 v1 · 2018-01-24 · astro-ph.GA · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LKXBI6IDET6ZL2P2LEJ44DVEX7}

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	2026-05-18T00:20:35.437700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aae14790324fd95e9fa5913ce0ea4bfd67596be35f0fa84899048fa3bc888db

Aliases

arxiv: 1801.08141 · arxiv_version: 1801.08141v1 · doi: 10.48550/arxiv.1801.08141 · pith_short_12: LKXBI6IDET6Z · pith_short_16: LKXBI6IDET6ZL2P2 · pith_short_8: LKXBI6ID

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/LKXBI6IDET6ZL2P2LEJ44DVEX7 \
  | 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: 5aae14790324fd95e9fa5913ce0ea4bfd67596be35f0fa84899048fa3bc888db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0dd254c81853eb4c4c54549effea98e06165d6049ba568dd486626aa78b1d79b",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-24T19:00:01Z",
    "title_canon_sha256": "2c7465f6b6b026a98f5441f77af1aef58a45e36dfe9d47494e60f620284b12e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08141",
    "kind": "arxiv",
    "version": 1
  }
}