Pith Number

pith:QN7LKTOH

pith:2018:QN7LKTOHM7KB4CNKQA4OCFIYMX

not attested not anchored not stored refs pending

Evidence for two-electron processes in the mutual neutralization of O- with O+ and N+ at Subthermal Collision Energies

A. Dochain, H. Cederquist, H. T. Schmidt, M. H. Stockett, M. Kaminska, N. de Ruette, N. Vaeck, R. F. Nascimento, T. Launoy, X. Urbain

arxiv:1804.08457 v1 · 2018-04-23 · 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{QN7LKTOHM7KB4CNKQA4OCFIYMX}

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	2026-05-18T00:07:00.089879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

837eb54dc767d41e09aa8038e1151865ed89a9e100e93c7d57f02db5432587e6

Aliases

arxiv: 1804.08457 · arxiv_version: 1804.08457v1 · doi: 10.48550/arxiv.1804.08457 · pith_short_12: QN7LKTOHM7KB · pith_short_16: QN7LKTOHM7KB4CNK · pith_short_8: QN7LKTOH

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/QN7LKTOHM7KB4CNKQA4OCFIYMX \
  | 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: 837eb54dc767d41e09aa8038e1151865ed89a9e100e93c7d57f02db5432587e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b7d79659234a78d6fe8ecc4a41205715ef7681269b618cf4b5ebfb89547eb97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2018-04-23T14:13:47Z",
    "title_canon_sha256": "c8be696ed41ec621188d3a3e298ec3cb3cb6bb31b5d36462a82a21716edcdb07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08457",
    "kind": "arxiv",
    "version": 1
  }
}