Pith Number

pith:MPASWWI6

pith:2015:MPASWWI6VB2SRSKEJGVT7UJVTT

not attested not anchored not stored refs pending

Weak interactions in a background of a uniform magnetic field. A mathematical model for the inverse beta decay.I

Jean-Claude Guillot (CMAP)

arxiv:1502.05524 v6 · 2015-02-19 · math-ph · math.MP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MPASWWI6VB2SRSKEJGVT7UJVTT}

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	2026-05-18T00:35:49.218909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63c12b591ea87528c94449ab3fd1359cccc68a61e81cfa7d5f8c3448d8904939

Aliases

arxiv: 1502.05524 · arxiv_version: 1502.05524v6 · doi: 10.48550/arxiv.1502.05524 · pith_short_12: MPASWWI6VB2S · pith_short_16: MPASWWI6VB2SRSKE · pith_short_8: MPASWWI6

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/MPASWWI6VB2SRSKEJGVT7UJVTT \
  | 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: 63c12b591ea87528c94449ab3fd1359cccc68a61e81cfa7d5f8c3448d8904939

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cd819e0102e3d76001d36ef864ed8fb37af0039451ab9a6690d3a029e176316",
    "cross_cats_sorted": [
      "math.MP",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-02-19T10:38:52Z",
    "title_canon_sha256": "0fd7227e9f0b50dfc788657173411673a3aec52cda6f1412c57e549cce961a3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05524",
    "kind": "arxiv",
    "version": 6
  }
}