Pith Number

pith:MUJWM3NE

pith:2013:MUJWM3NESSFHKZSBSNY7RSIQAK

not attested not anchored not stored refs pending

Solution of the Dicke model for N=3

Daniel Braak

arxiv:1304.2529 v1 · 2013-04-09 · quant-ph · cond-mat.mes-hall · math-ph · 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{MUJWM3NESSFHKZSBSNY7RSIQAK}

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	2026-05-18T03:07:44.380785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6513666da4948a7566419371f8c91002b320d22e052c2e2bb549ae574635a3cd

Aliases

arxiv: 1304.2529 · arxiv_version: 1304.2529v1 · doi: 10.48550/arxiv.1304.2529 · pith_short_12: MUJWM3NESSFH · pith_short_16: MUJWM3NESSFHKZSB · pith_short_8: MUJWM3NE

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/MUJWM3NESSFHKZSBSNY7RSIQAK \
  | 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: 6513666da4948a7566419371f8c91002b320d22e052c2e2bb549ae574635a3cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feedf8b0a6d7c20f2fcbd7efdf6ae3899703cc7c772daf2efed9ab0c2b3c7d1f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-04-09T10:56:39Z",
    "title_canon_sha256": "c0f9cc099fed1faf5758caa669f7a73a04aa7c199b4cbdb3edd31445a775ad7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2529",
    "kind": "arxiv",
    "version": 1
  }
}