Pith Number

pith:YXBYC7FU

pith:2016:YXBYC7FUCJD32P4U3POZYFDMUF

not attested not anchored not stored refs pending

Electron-impact excitation of N$^{3+}$ using the B-spline R-matrix method: Importance of the target structure description and the size of the close-coupling expansion

K. Bartschat, L. Fern\'andez-Menchero, O. Zatsarinny

arxiv:1611.04657 v2 · 2016-11-15 · 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{YXBYC7FUCJD32P4U3POZYFDMUF}

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	2026-05-18T00:49:04.217079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5c3817cb41247bd3f94dbdd9c146ca16b835494f7d953b9914989f1f60ea3eb

Aliases

arxiv: 1611.04657 · arxiv_version: 1611.04657v2 · doi: 10.48550/arxiv.1611.04657 · pith_short_12: YXBYC7FUCJD3 · pith_short_16: YXBYC7FUCJD32P4U · pith_short_8: YXBYC7FU

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/YXBYC7FUCJD32P4U3POZYFDMUF \
  | 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: c5c3817cb41247bd3f94dbdd9c146ca16b835494f7d953b9914989f1f60ea3eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c135df48091722a943aebecd0c5f3a0cfc4761b351b60bd54efe542576194bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-11-15T00:47:52Z",
    "title_canon_sha256": "e3ce4bc2b931fa6404cca3bc2700eaa68d844307b49fbb6edef0ef5a85737285"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.04657",
    "kind": "arxiv",
    "version": 2
  }
}