Pith Number

pith:U2M6R363

pith:2000:U2M6R363H26DWGEB6XTNPC2NYX

not attested not anchored not stored refs pending

Abundances and Evolution of Lithium in the Galactic Halo and Disk

Donatella Romano, Francesca Matteucci, Katarina Rosolankova, Sean G. Ryan, Takeru Ken Suzuki, Timothy C. Beers, Toshitaka Kajino

arxiv:astro-ph/0010411 v1 · 2000-10-20 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U2M6R363H26DWGEB6XTNPC2NYX}

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	2026-07-04T16:17:26.212429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a699e8efdb3ebc3b1881f5e6d78b4dc5ff32f73a50aeb2136c4fbb598d45bdb8

Aliases

arxiv: astro-ph/0010411 · arxiv_version: astro-ph/0010411v1 · doi: 10.48550/arxiv.astro-ph/0010411 · pith_short_12: U2M6R363H26D · pith_short_16: U2M6R363H26DWGEB · pith_short_8: U2M6R363

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/U2M6R363H26DWGEB6XTNPC2NYX \
  | 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: a699e8efdb3ebc3b1881f5e6d78b4dc5ff32f73a50aeb2136c4fbb598d45bdb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a3ca696deb0e3442a882326db8af3706c36d7ad59fc0b853a72eb89ea9ee58",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-10-20T12:16:42Z",
    "title_canon_sha256": "86620c3a896a10b2efbffe2b7ed4964863b6f8d19f65742b6a9e76dcb5dcf690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010411",
    "kind": "arxiv",
    "version": 1
  }
}