Pith Number

pith:IAFFGD2I

pith:2007:IAFFGD2IGB4L4D7WO7G5PNJWCH

not attested not anchored not stored refs pending

Entanglement in a Jaynes-Cummings Model with Two Atoms and Two Photon Modes

Allen Miller, Samina S. Masood

arxiv:0705.0681 v2 · 2007-05-04 · quant-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAFFGD2IGB4L4D7WO7G5PNJWCH}

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	2026-05-18T01:11:58.045774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

400a530f483078be0ff677cdd7b53611f24f40301d0f105433e845c7256cb477

Aliases

arxiv: 0705.0681 · arxiv_version: 0705.0681v2 · doi: 10.48550/arxiv.0705.0681 · pith_short_12: IAFFGD2IGB4L · pith_short_16: IAFFGD2IGB4L4D7W · pith_short_8: IAFFGD2I

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/IAFFGD2IGB4L4D7WO7G5PNJWCH \
  | 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: 400a530f483078be0ff677cdd7b53611f24f40301d0f105433e845c7256cb477

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14b9cc1d93671643676ce164fa4934da870ed84c34e6af794bd796c46fb1787d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-05-04T17:26:34Z",
    "title_canon_sha256": "cced9f1e4768abb6382f47e2b5d2f89242cff11fd24a7f75b46436fdf27a1e9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0705.0681",
    "kind": "arxiv",
    "version": 2
  }
}