Pith Number

pith:FNUNZ5S7

pith:2012:FNUNZ5S7MIJEP74RHTZORZKKID

not attested not anchored not stored refs pending

The Feynman integrand for the Charged Particle in a Constant Magnetic field as White Noise Distribution

Martin Grothaus, Sebastian Jung, Wolfgang Bock

arxiv:1203.0089 v1 · 2012-03-01 · math-ph · math.FA · math.MP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNUNZ5S7MIJEP74RHTZORZKKID}

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	2026-05-18T03:07:02.294442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b68dcf65f621247ff913cf2e8e54a40e1f814647a0573e5e8e2e06eb464ad54

Aliases

arxiv: 1203.0089 · arxiv_version: 1203.0089v1 · doi: 10.48550/arxiv.1203.0089 · pith_short_12: FNUNZ5S7MIJE · pith_short_16: FNUNZ5S7MIJEP74R · pith_short_8: FNUNZ5S7

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/FNUNZ5S7MIJEP74RHTZORZKKID \
  | 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: 2b68dcf65f621247ff913cf2e8e54a40e1f814647a0573e5e8e2e06eb464ad54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c262066fe3df3225ee5e79bd2e88efe0918862de0892081d453112bcc87d67b",
    "cross_cats_sorted": [
      "math.FA",
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-03-01T04:25:40Z",
    "title_canon_sha256": "5d1c1718bd7f386d36cf38586c58cef77649128138c90716e7967d02a2a3a2ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0089",
    "kind": "arxiv",
    "version": 1
  }
}