Pith Number

pith:IEWPYNA3

pith:2015:IEWPYNA3BJKESBRODHW7PQHVPF

not attested not anchored not stored refs pending

Quantum field theory treatment of magnetic effects on the spin and orbital angular momentum of a free electron

C. Verzegnassi, P. Kurian

arxiv:1508.00558 v1 · 2015-08-01 · 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{IEWPYNA3BJKESBRODHW7PQHVPF}

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	2026-05-18T01:22:37.343146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

412cfc341b0a5449062e19edf7c0f57962991616fa6d9ca04898f43a6ba8172c

Aliases

arxiv: 1508.00558 · arxiv_version: 1508.00558v1 · doi: 10.48550/arxiv.1508.00558 · pith_short_12: IEWPYNA3BJKE · pith_short_16: IEWPYNA3BJKESBRO · pith_short_8: IEWPYNA3

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/IEWPYNA3BJKESBRODHW7PQHVPF \
  | 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: 412cfc341b0a5449062e19edf7c0f57962991616fa6d9ca04898f43a6ba8172c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75cfd3126fd826c561d53915eaec89a942774c2c1822e1e7d73bbcc7d2499822",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-01T03:32:40Z",
    "title_canon_sha256": "625442f826e6642b17c777a40e1ce2b074e2f9559e8559855d5bd320d282d061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00558",
    "kind": "arxiv",
    "version": 1
  }
}