Pith Number

pith:LYFDF4GN

pith:2011:LYFDF4GNUZEIM2OF6T4OXOXVQE

not attested not anchored not stored refs pending

Lithium in the Upper Centaurus Lupus and Lower Centaurus Crux Subgroups of Scorpius-Centaurus

Eric E. Mamajek, Eric J. Bubar, Jeremy R. King, John R. Stauffer, Marc Schaeuble

arxiv:1110.6425 v1 · 2011-10-28 · 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{LYFDF4GNUZEIM2OF6T4OXOXVQE}

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	2026-05-18T01:59:50.466087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e0a32f0cda6488669c5f4f8ebbaf58132ea0360c5d953e431ccae6c6420a356

Aliases

arxiv: 1110.6425 · arxiv_version: 1110.6425v1 · doi: 10.48550/arxiv.1110.6425 · pith_short_12: LYFDF4GNUZEI · pith_short_16: LYFDF4GNUZEIM2OF · pith_short_8: LYFDF4GN

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/LYFDF4GNUZEIM2OF6T4OXOXVQE \
  | 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: 5e0a32f0cda6488669c5f4f8ebbaf58132ea0360c5d953e431ccae6c6420a356

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56720fb44cea9b9e2934e879d9a9e87c8dc83db718070c437b8069504aea2bb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-28T18:51:27Z",
    "title_canon_sha256": "a49a3d58512ebe51aa932dc47fe9bf2fde9dab6cf8b1711b95309cf54b8e3a9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6425",
    "kind": "arxiv",
    "version": 1
  }
}