Pith Number

pith:Z7SBIVZJ

pith:2025:Z7SBIVZJANJMFWIJAMQ2VXOCP2

not attested not anchored not stored refs pending

Many-body theory and Gaussian-basis implementation of positron annihilation $\gamma$-ray spectra on polyatomic molecules

A. R. Swann, B. Cunningham, D. G. Green, J. Hofierka, J. P. Cassidy, S. K. Gregg

arxiv:2502.12364 v1 · 2025-02-17 · physics.atom-ph · physics.atm-clus · physics.chem-ph · physics.comp-ph · quant-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{Z7SBIVZJANJMFWIJAMQ2VXOCP2}

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.

Cited by

2 papers in Pith

Diagrammatic Monte Carlo for positron-molecule many-body theory

Many-body theory predictions of positron binding energies in five-membered heterocycles involving N, O, S and NH substituents

Receipt and verification

First computed	2026-07-05T10:15:54.448046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfe41457290352c2d9090321aaddc27e902ff88e864bca5e94ff6b44a3ef7799

Aliases

arxiv: 2502.12364 · arxiv_version: 2502.12364v1 · doi: 10.48550/arxiv.2502.12364 · pith_short_12: Z7SBIVZJANJM · pith_short_16: Z7SBIVZJANJMFWIJ · pith_short_8: Z7SBIVZJ

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/Z7SBIVZJANJMFWIJAMQ2VXOCP2 \
  | 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: cfe41457290352c2d9090321aaddc27e902ff88e864bca5e94ff6b44a3ef7799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd8b3bb905acc93c42bb80e306b94aeac2da51fbbb327cb4ba801d4357808f9a",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.chem-ph",
      "physics.comp-ph",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2025-02-17T22:58:31Z",
    "title_canon_sha256": "d8d0bf06f2332fe56753b1f589735970aa98e7f32a6033a6835b52886ff88bc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.12364",
    "kind": "arxiv",
    "version": 1
  }
}