Pith Number

pith:SJYPRI2T

pith:2009:SJYPRI2TTWODJL6VDGUO2OFPOF

not attested not anchored not stored refs pending

Departures from LTE for neutral Li in late-type stars

K. Lind, M. Asplund, P.S. Barklem

arxiv:0906.0899 v1 · 2009-06-04 · 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{SJYPRI2TTWODJL6VDGUO2OFPOF}

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	2026-05-18T02:13:29.046358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9270f8a3539d9c34afd519a8ed38af71718310acdae77400fbd3aab9e0cdf008

Aliases

arxiv: 0906.0899 · arxiv_version: 0906.0899v1 · doi: 10.48550/arxiv.0906.0899 · pith_short_12: SJYPRI2TTWOD · pith_short_16: SJYPRI2TTWODJL6V · pith_short_8: SJYPRI2T

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/SJYPRI2TTWODJL6VDGUO2OFPOF \
  | 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: 9270f8a3539d9c34afd519a8ed38af71718310acdae77400fbd3aab9e0cdf008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b848bb2e947c50249ea34ed92ca9d9f8e910584500fab8ab3716d2fd1ec032fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-06-04T12:48:12Z",
    "title_canon_sha256": "f9a6bf52140976f4db969b28a7ad381890816f831674f095f77254b28873e7b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.0899",
    "kind": "arxiv",
    "version": 1
  }
}