Pith Number

pith:WHYNT377

pith:2010:WHYNT377PKYZ2AU3SUMW4JO34N

not attested not anchored not stored refs pending

Magnetic Fourier Integral Operators

Radu Purice, Viorel Iftimie

arxiv:1009.5218 v1 · 2010-09-27 · math-ph · math.AP · math.FA · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHYNT377PKYZ2AU3SUMW4JO34N}

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	2026-05-18T03:28:43.157609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1f0d9efff7ab19d029b95196e25dbe3573fa4bfaa08fe6ae29c197748648370

Aliases

arxiv: 1009.5218 · arxiv_version: 1009.5218v1 · doi: 10.48550/arxiv.1009.5218 · pith_short_12: WHYNT377PKYZ · pith_short_16: WHYNT377PKYZ2AU3 · pith_short_8: WHYNT377

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/WHYNT377PKYZ2AU3SUMW4JO34N \
  | 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: b1f0d9efff7ab19d029b95196e25dbe3573fa4bfaa08fe6ae29c197748648370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf73860bb9a8e4055b5235ea930f33d2b66d0d612935d52bf1e13a0b8d2f12a",
    "cross_cats_sorted": [
      "math.AP",
      "math.FA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-09-27T10:55:29Z",
    "title_canon_sha256": "81fe2fbaca15ac61d27e47b27ac2f504c25849a1a1550ba18f4159171aeef2ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5218",
    "kind": "arxiv",
    "version": 1
  }
}