Pith Number

pith:YWRPG44J

pith:2010:YWRPG44JG4HYKSDXGK3TRNOI5X

not attested not anchored not stored refs pending

K-shell photoionization of Na-like to Cl-like ions of Mg, Si, S, Ar, and Ca

C. Mendoza, J. Garc\'ia, M.A. Bautista, M.C. Witthoeft, P. Palmeri, P. Quinet, T.R. Kallman

arxiv:1010.3734 v1 · 2010-10-18 · physics.atom-ph · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YWRPG44JG4HYKSDXGK3TRNOI5X}

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	2026-05-18T04:29:34.633705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5a2f37389370f85487732b738b5c8edd2f13c5a6006100c4e67f3047a589ac9

Aliases

arxiv: 1010.3734 · arxiv_version: 1010.3734v1 · doi: 10.48550/arxiv.1010.3734 · pith_short_12: YWRPG44JG4HY · pith_short_16: YWRPG44JG4HYKSDX · pith_short_8: YWRPG44J

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/YWRPG44JG4HYKSDXGK3TRNOI5X \
  | 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: c5a2f37389370f85487732b738b5c8edd2f13c5a6006100c4e67f3047a589ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b348f6ffe6d02ff3d745798d763aae0e5fffaab8e65216e7da7c97beca25511",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-10-18T21:04:42Z",
    "title_canon_sha256": "168f43369c44e4a1af98bfe01e62ee7a78522d402e30687f9d5c19aaa9f0e47a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3734",
    "kind": "arxiv",
    "version": 1
  }
}