Pith Number

pith:VAKIGT2I

pith:2006:VAKIGT2ILUY5CNTALUFRBBTAQB

not attested not anchored not stored refs pending

Spectral Theory for the Standard Model of Non-Relativistic QED

I.M. Sigal, J. Froehlich, M. Griesemer

arxiv:math-ph/0611013 v2 · 2006-11-07 · 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{VAKIGT2ILUY5CNTALUFRBBTAQB}

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	2026-05-18T04:08:53.827483Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a814834f485d31d136605d0b10866080706a2fdf7461bc2ec215e7838a30a852

Aliases

arxiv: math-ph/0611013 · arxiv_version: math-ph/0611013v2 · doi: 10.48550/arxiv.math-ph/0611013 · pith_short_12: VAKIGT2ILUY5 · pith_short_16: VAKIGT2ILUY5CNTA · pith_short_8: VAKIGT2I

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/VAKIGT2ILUY5CNTALUFRBBTAQB \
  | 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: a814834f485d31d136605d0b10866080706a2fdf7461bc2ec215e7838a30a852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa29bfb0ca75312372b5b63b72ecf4fbe606c004731d482466a3e0b96f8b6de2",
    "cross_cats_sorted": [
      "math.MP",
      "math.SP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2006-11-07T16:55:45Z",
    "title_canon_sha256": "429c1676f6bf6eb6dfea892b8dea96eee29ca9e551f88c227dd94bcedfe031d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0611013",
    "kind": "arxiv",
    "version": 2
  }
}