Pith Number

pith:46PVZ35V

pith:2012:46PVZ35VPK6UJXRJSZ34OWSQZG

not attested not anchored not stored refs pending

Can Li-rich giants eject shells? Assembling the lithium puzzle in K giants

Natalia A. Drake, Ramiro de la Reza

arxiv:1209.5338 v1 · 2012-09-24 · 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{46PVZ35VPK6UJXRJSZ34OWSQZG}

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	2026-05-18T03:44:58.433304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e79f5cefb57abd44de299677c75a50c9aa34c5f0a46d08710a216f560f7e0744

Aliases

arxiv: 1209.5338 · arxiv_version: 1209.5338v1 · doi: 10.48550/arxiv.1209.5338 · pith_short_12: 46PVZ35VPK6U · pith_short_16: 46PVZ35VPK6UJXRJ · pith_short_8: 46PVZ35V

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/46PVZ35VPK6UJXRJSZ34OWSQZG \
  | 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: e79f5cefb57abd44de299677c75a50c9aa34c5f0a46d08710a216f560f7e0744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9c4ef67a463cabb17a9116d66b97bc0fa72615214b4b066861ccbc265e15ddb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-09-24T17:21:43Z",
    "title_canon_sha256": "9e60bd8dde7ce30f0993b0d520bde55fa0b3710eaf20436d6c8662b73046c44b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5338",
    "kind": "arxiv",
    "version": 1
  }
}