Pith Number

pith:5ZM3ULKL

pith:2011:5ZM3ULKLJSCXYLSRF4IBPRKIH4

not attested not anchored not stored refs pending

Mean field description of the Dicke Model

Eduardo Nahmad-Achar, Jorge G. Hirsch, Octavio Castanos, Ramon Lopez-Pena

arxiv:1110.3359 v1 · 2011-10-14 · 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{5ZM3ULKLJSCXYLSRF4IBPRKIH4}

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	2026-05-18T02:00:12.069005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee59ba2d4b4c857c2e512f1017c5483f1b626ab850520f7a3ea868c606470b22

Aliases

arxiv: 1110.3359 · arxiv_version: 1110.3359v1 · doi: 10.48550/arxiv.1110.3359 · pith_short_12: 5ZM3ULKLJSCX · pith_short_16: 5ZM3ULKLJSCXYLSR · pith_short_8: 5ZM3ULKL

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/5ZM3ULKLJSCXYLSRF4IBPRKIH4 \
  | 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: ee59ba2d4b4c857c2e512f1017c5483f1b626ab850520f7a3ea868c606470b22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d8d5eed289363651cc2351fc25ad5018cfc0ed0eb66af667615e6cc78e78432",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-10-14T23:20:53Z",
    "title_canon_sha256": "6dea9000d08215865890b72c460f60e2f091b8656da1c64d30164d1d87df0116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3359",
    "kind": "arxiv",
    "version": 1
  }
}