Pith Number

pith:OF5O7VEM

pith:2005:OF5O7VEMBXBKUELZKQNRI6FQTN

not attested not anchored not stored refs pending

Laboratory Measurement and Theoretical Modeling of K-shell X-ray Lines from Inner-shell Excited and Ionized Ions of Oxygen

Daniel B. Thorn, Ehud Behar, Elmar Tr\"abert, Hui Chen, Mike Schmidt, Ming Feng Gu, Peter Beiersdorfer, Steven M. Kahn

arxiv:astro-ph/0503667 v1 · 2005-03-30 · 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{OF5O7VEMBXBKUELZKQNRI6FQTN}

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	2026-05-18T01:08:59.109278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

717aefd48c0dc2aa1179541b1478b09b53fed7b5b74b9eb1b90651cd2c0ac5ea

Aliases

arxiv: astro-ph/0503667 · arxiv_version: astro-ph/0503667v1 · doi: 10.48550/arxiv.astro-ph/0503667 · pith_short_12: OF5O7VEMBXBK · pith_short_16: OF5O7VEMBXBKUELZ · pith_short_8: OF5O7VEM

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/OF5O7VEMBXBKUELZKQNRI6FQTN \
  | 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: 717aefd48c0dc2aa1179541b1478b09b53fed7b5b74b9eb1b90651cd2c0ac5ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c255e5c1e3047950d750ab4b82fb143d14f5c0a2f38c3058523c65c88c6f4ea",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-30T16:38:09Z",
    "title_canon_sha256": "e6b795b630d3b74ea4ba3de2eccbb09814023da8b7a41593d8460beffaa61aa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503667",
    "kind": "arxiv",
    "version": 1
  }
}