Pith Number

pith:A527F55T

pith:2010:A527F55T5US73PCTQ4X3C6YPI4

not attested not anchored not stored refs pending

Lithium Abundances in a Sample of Planet Hosting Dwarfs

K. Cunha, L. Ghezzi, R. de la Reza, V. V. Smith

arxiv:1009.2130 v1 · 2010-09-11 · 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{A527F55T5US73PCTQ4X3C6YPI4}

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	2026-05-18T04:37:12.621955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0775f2f7b3ed25fdbc53872fb17b0f47011d7c954036552a5f175a9064374815

Aliases

arxiv: 1009.2130 · arxiv_version: 1009.2130v1 · doi: 10.48550/arxiv.1009.2130 · pith_short_12: A527F55T5US7 · pith_short_16: A527F55T5US73PCT · pith_short_8: A527F55T

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/A527F55T5US73PCTQ4X3C6YPI4 \
  | 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: 0775f2f7b3ed25fdbc53872fb17b0f47011d7c954036552a5f175a9064374815

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6240191439945decc25046356ff80ab1847bc453cd74bb81fc493c3ddca335c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-09-11T01:45:29Z",
    "title_canon_sha256": "484be9e4f107d8f85738daa26635d20c88f8d39751833a998d00d4618125a99b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2130",
    "kind": "arxiv",
    "version": 1
  }
}