Pith Number

pith:G4XUMRHD

pith:2015:G4XUMRHDVMMQ7DHBAPKUUVWPRH

not attested not anchored not stored refs pending

Influence of the inner shell electrons on photoionization of outer shells

E. G. Drukarev, L. V. Chernysheva, M. Ya. Amusia

arxiv:1506.04958 v1 · 2015-06-16 · 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{G4XUMRHDVMMQ7DHBAPKUUVWPRH}

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	2026-05-18T01:48:05.380129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372f4644e3ab190f8ce103d54a56cf89d7bb79f6038d858fb0c1deb03beb3e87

Aliases

arxiv: 1506.04958 · arxiv_version: 1506.04958v1 · doi: 10.48550/arxiv.1506.04958 · pith_short_12: G4XUMRHDVMMQ · pith_short_16: G4XUMRHDVMMQ7DHB · pith_short_8: G4XUMRHD

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/G4XUMRHDVMMQ7DHBAPKUUVWPRH \
  | 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: 372f4644e3ab190f8ce103d54a56cf89d7bb79f6038d858fb0c1deb03beb3e87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f90fc4a459c2482ee5a68fed1d4047530a01d8d712fa3dbce8a058074023a88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-06-16T13:15:37Z",
    "title_canon_sha256": "c5e03f19797a6235f994303e76309bdc075687bac3dc24872bf62e19cdcd3333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04958",
    "kind": "arxiv",
    "version": 1
  }
}