Pith Number

pith:E3LCYNNY

pith:2008:E3LCYNNYMWKLEO3CIQD5PWT76H

not attested not anchored not stored refs pending

Lithium abundances of halo dwarfs based on excitation temperature. I. LTE

A.E. Garcia Perez, A. Hosford, J.E. Norris, K.A. Olive, S.G. Ryan

arxiv:0811.2506 v1 · 2008-11-15 · 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{E3LCYNNYMWKLEO3CIQD5PWT76H}

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	2026-07-04T17:13:39.660794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d62c35b86594b23b624407d7da7ff1e093e466ec612a7183ca04f6bddaee37

Aliases

arxiv: 0811.2506 · arxiv_version: 0811.2506v1 · doi: 10.48550/arxiv.0811.2506 · pith_short_12: E3LCYNNYMWKL · pith_short_16: E3LCYNNYMWKLEO3C · pith_short_8: E3LCYNNY

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/E3LCYNNYMWKLEO3CIQD5PWT76H \
  | 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: 26d62c35b86594b23b624407d7da7ff1e093e466ec612a7183ca04f6bddaee37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "097d0cf814dd51d03d602859cee9567b0f04dffe820ffc9fe42fa76fe1b5d890",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-15T16:13:55Z",
    "title_canon_sha256": "07d935fa6a0d763abedb311121ff5aa1d50e4e41e46cb5aa9d1cbb50ce156ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.2506",
    "kind": "arxiv",
    "version": 1
  }
}