Pith Number

pith:NXHXBLEQ

pith:2025:NXHXBLEQLMTMM6O7XPWKTQASRE

not attested not anchored not stored refs pending

Abundance analysis of benchmark M dwarfs

(2) Th\"uringer Landessternwarte, Astronomy, Germany), J. K\"ohler (2), N. Piskunov (1), O. Kochukhov (1) ((1) Department of Physics, Sweden, Tautenburg, T. Olander (1), U. Heiter (1), Uppsala University

arxiv:2505.07116 v1 · 2025-05-11 · astro-ph.SR · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXHXBLEQLMTMM6O7XPWKTQASRE}

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	2026-07-05T11:26:31.031860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dcf70ac905b26c679dfbbeca9c012890a09d6df52ab10cd1f49e1d310142dec

Aliases

arxiv: 2505.07116 · arxiv_version: 2505.07116v1 · doi: 10.48550/arxiv.2505.07116 · pith_short_12: NXHXBLEQLMTM · pith_short_16: NXHXBLEQLMTMM6O7 · pith_short_8: NXHXBLEQ

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/NXHXBLEQLMTMM6O7XPWKTQASRE \
  | 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: 6dcf70ac905b26c679dfbbeca9c012890a09d6df52ab10cd1f49e1d310142dec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c0e3c2e3c1e04868bb766411eead2f073ae4084ae0c3760d3f6253999faef03",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-05-11T20:57:33Z",
    "title_canon_sha256": "6a746ba70c0cd38b8a82a4849944de4577e129dbffdb7afe866c8348e8178f27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07116",
    "kind": "arxiv",
    "version": 1
  }
}