Pith Number

pith:FBQCZL4J

pith:2010:FBQCZL4JGR2BVXMSC76D7IWYOR

not attested not anchored not stored refs pending

Fock Spaces, Landau Operators and the Regular Solutions of time-harmonic Maxwell equations

Denis Constales, Nelson Faustino, Soeren Krausshar

arxiv:1011.4628 v2 · 2010-11-21 · math-ph · math.CV · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBQCZL4JGR2BVXMSC76D7IWYOR}

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	2026-05-18T04:27:37.847722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28602caf8934741add9217fc3fa2d87477adf69209d3604b4ad378cdfbd9752b

Aliases

arxiv: 1011.4628 · arxiv_version: 1011.4628v2 · doi: 10.48550/arxiv.1011.4628 · pith_short_12: FBQCZL4JGR2B · pith_short_16: FBQCZL4JGR2BVXMS · pith_short_8: FBQCZL4J

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/FBQCZL4JGR2BVXMSC76D7IWYOR \
  | 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: 28602caf8934741add9217fc3fa2d87477adf69209d3604b4ad378cdfbd9752b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3036ba83903fe9f7a7cffb909e9834f9c5e4cd8361b8baf5c7c18a92428c44f5",
    "cross_cats_sorted": [
      "math.CV",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-11-21T01:49:50Z",
    "title_canon_sha256": "5be493ca32ee62eec2aa572990742cb54b47c66c5690be94588835fbead6ff39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4628",
    "kind": "arxiv",
    "version": 2
  }
}