Pith Number

pith:KQNMBETK

pith:2017:KQNMBETKGKB5T6QTZHY3KNZPQL

not attested not anchored not stored refs pending

Photoelectron distribution of non-resonant two-photon ionization of neutral atoms

A. V. Volotka, J. Hofbrucker, S. Fritzsche

arxiv:1707.00550 v1 · 2017-07-03 · 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{KQNMBETKGKB5T6QTZHY3KNZPQL}

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	2026-05-18T00:40:23.601041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

541ac0926a3283d9fa13c9f1b5372f82d6fe2ba7506252e32174eb09c0b229a6

Aliases

arxiv: 1707.00550 · arxiv_version: 1707.00550v1 · doi: 10.48550/arxiv.1707.00550 · pith_short_12: KQNMBETKGKB5 · pith_short_16: KQNMBETKGKB5T6QT · pith_short_8: KQNMBETK

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/KQNMBETKGKB5T6QTZHY3KNZPQL \
  | 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: 541ac0926a3283d9fa13c9f1b5372f82d6fe2ba7506252e32174eb09c0b229a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f01dbfe9751c0126ad82b04d340293837b18aacff853f2aaef05d82761e3dbf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-07-03T13:51:58Z",
    "title_canon_sha256": "9d16e7cb92501a85447e269c03829dc9dfcf9ce33fe2f7686df02d4f1a91ef49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.00550",
    "kind": "arxiv",
    "version": 1
  }
}