Pith Number

pith:6MSCY46U

pith:2014:6MSCY46UW5JZHY5PYFLGFZ2NGJ

not attested not anchored not stored refs pending

Measurements and identifications of extreme ultraviolet spectra of highly-charged Sm and Er

J.D. Gillaspy, J. Reader, Y.A. Podpaly, Yu. Ralchenko

arxiv:1409.4325 v1 · 2014-09-15 · physics.atom-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{6MSCY46UW5JZHY5PYFLGFZ2NGJ}

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	2026-05-18T01:42:02.541839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3242c73d4b75393e3afc15662e74d324e1a0a2d305da1958a99e138a1a30928

Aliases

arxiv: 1409.4325 · arxiv_version: 1409.4325v1 · doi: 10.48550/arxiv.1409.4325 · pith_short_12: 6MSCY46UW5JZ · pith_short_16: 6MSCY46UW5JZHY5P · pith_short_8: 6MSCY46U

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/6MSCY46UW5JZHY5PYFLGFZ2NGJ \
  | 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: f3242c73d4b75393e3afc15662e74d324e1a0a2d305da1958a99e138a1a30928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4073a80e87fda5a570c9f339e0e2a3b207393b685e662b53e35f83ce24de1026",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-09-15T16:54:35Z",
    "title_canon_sha256": "237ef777ab201939ebba8982fe05b3c2c60777b8586c94e318f6554284304324"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4325",
    "kind": "arxiv",
    "version": 1
  }
}