Pith Number

pith:MMCGQ7QX

pith:2008:MMCGQ7QXZ57HNYHTMGNLP56XQF

not attested not anchored not stored refs pending

Recombination Rate Coefficients for KLL Di-electronic Satellite Lines of Fe XXV and Ni XXVII

A. K. Pradhan, J. Oelgoetz, S. N. Nahar

arxiv:0811.2375 v1 · 2008-11-14 · 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{MMCGQ7QXZ57HNYHTMGNLP56XQF}

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	2026-05-18T02:15:21.067627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6304687e17cf7e76e0f3619ab7f7d7815884829b1ce333853853b8b063041a6b

Aliases

arxiv: 0811.2375 · arxiv_version: 0811.2375v1 · doi: 10.48550/arxiv.0811.2375 · pith_short_12: MMCGQ7QXZ57H · pith_short_16: MMCGQ7QXZ57HNYHT · pith_short_8: MMCGQ7QX

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/MMCGQ7QXZ57HNYHTMGNLP56XQF \
  | 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: 6304687e17cf7e76e0f3619ab7f7d7815884829b1ce333853853b8b063041a6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e691e66a0ef8c92d412a47494931c77a9e5d9a8f23f3d861b8e1b575b79ad140",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-11-14T16:23:57Z",
    "title_canon_sha256": "b1c475a532674157841a629c12de12f6ac049f588fc4007530bae5178b5c2960"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.2375",
    "kind": "arxiv",
    "version": 1
  }
}