Pith Number

pith:3M4MMZMG

pith:2010:3M4MMZMGSO6ATMF4J7B47TJC5R

not attested not anchored not stored refs pending

Separation of variables for integrable spin-boson models

Andreas Osterloh, Holger Frahm, Luigi Amico, Tobias Wirth

arxiv:1005.5681 v3 · 2010-05-31 · math-ph · cond-mat.other · hep-th · 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{3M4MMZMGSO6ATMF4J7B47TJC5R}

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	2026-05-18T02:33:18.467434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db38c6658693bc09b0bc4fc3cfcd22ec573b7a67ddfa198bf8a3e0b55e42d70d

Aliases

arxiv: 1005.5681 · arxiv_version: 1005.5681v3 · doi: 10.48550/arxiv.1005.5681 · pith_short_12: 3M4MMZMGSO6A · pith_short_16: 3M4MMZMGSO6ATMF4 · pith_short_8: 3M4MMZMG

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/3M4MMZMGSO6ATMF4J7B47TJC5R \
  | 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: db38c6658693bc09b0bc4fc3cfcd22ec573b7a67ddfa198bf8a3e0b55e42d70d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efbbcca11b645725885a5f276813f2060f03ebdc60ace06055565f51eea5a75a",
    "cross_cats_sorted": [
      "cond-mat.other",
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-05-31T13:33:07Z",
    "title_canon_sha256": "22831037cd653936547b83324d41314e000975b0dd2b6c9f25e748ed62c76caa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.5681",
    "kind": "arxiv",
    "version": 3
  }
}