Pith Number

pith:NQQYDUSO

pith:2002:NQQYDUSOWAFPO3UIHYABRI2O2V

not attested not anchored not stored refs pending

Classical limit for the scattering of Dirac particles in a magnetic field

G. Murguia, M. Moreno

arxiv:quant-ph/0211195 v1 · 2002-11-29 · quant-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NQQYDUSOWAFPO3UIHYABRI2O2V}

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	2026-05-18T01:05:04.238976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c2181d24eb00af76e883e0018a34ed56a80f509dd2e6a477ea081f6329c8eb2

Aliases

arxiv: quant-ph/0211195 · arxiv_version: quant-ph/0211195v1 · doi: 10.48550/arxiv.quant-ph/0211195 · pith_short_12: NQQYDUSOWAFP · pith_short_16: NQQYDUSOWAFPO3UI · pith_short_8: NQQYDUSO

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/NQQYDUSOWAFPO3UIHYABRI2O2V \
  | 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: 6c2181d24eb00af76e883e0018a34ed56a80f509dd2e6a477ea081f6329c8eb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4602d0be4623fadb42a2b8803c72a436d6d945ac3ccbe9ad7ab6122cb0023f96",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-11-29T02:29:54Z",
    "title_canon_sha256": "012a34d482bd2b94e054ac031575dca1e210fd10b3ce30fc5ab7bef0dcb0d250"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0211195",
    "kind": "arxiv",
    "version": 1
  }
}