Pith Number

pith:B5GDKCKC

pith:2018:B5GDKCKCYZIYYH5BV6ZMGZLDT3

not attested not anchored not stored refs pending

On the semiclassical Laplacian with magnetic field having self-intersecting zero set

Jean-Philippe Miqueu (IRMAR), Monique Dauge (IRMAR), Nicolas Raymond (IRMAR)

arxiv:1807.09028 v1 · 2018-07-24 · math.AP · cs.NA · math-ph · math.MP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5GDKCKCYZIYYH5BV6ZMGZLDT3}

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	2026-06-04T19:12:08.974193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f4c350942c6518c1fa1afb2c365639ec51effb5bca4027f3ac6fac8b861919e

Aliases

arxiv: 1807.09028 · arxiv_version: 1807.09028v1 · doi: 10.48550/arxiv.1807.09028 · pith_short_12: B5GDKCKCYZIY · pith_short_16: B5GDKCKCYZIYYH5B · pith_short_8: B5GDKCKC

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/B5GDKCKCYZIYYH5BV6ZMGZLDT3 \
  | 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: 0f4c350942c6518c1fa1afb2c365639ec51effb5bca4027f3ac6fac8b861919e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06393839c0f95bdee951cfeb31908e94de1cd48a0415a07baa85f4ded94a1d61",
    "cross_cats_sorted": [
      "cs.NA",
      "math-ph",
      "math.MP",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-07-24T10:46:23Z",
    "title_canon_sha256": "64b6f82f9dcdeb9e550fff61e8cb45a593f040109006ecdfe138044898ea1cb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09028",
    "kind": "arxiv",
    "version": 1
  }
}