Pith Number

pith:7IPIMP2P

pith:2013:7IPIMP2PKRWUNEVBGF2CPOPNYN

not attested not anchored not stored refs pending

Open quantum systems and Dicke superradiance

Hichem Eleuch, Ingrid Rotter

arxiv:1305.2762 v2 · 2013-05-13 · 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{7IPIMP2PKRWUNEVBGF2CPOPNYN}

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	2026-05-18T02:58:43.266371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa1e863f4f546d4692a1317427b9edc341172a5c7a4015a208962f23f805ffa1

Aliases

arxiv: 1305.2762 · arxiv_version: 1305.2762v2 · doi: 10.48550/arxiv.1305.2762 · pith_short_12: 7IPIMP2PKRWU · pith_short_16: 7IPIMP2PKRWUNEVB · pith_short_8: 7IPIMP2P

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/7IPIMP2PKRWUNEVBGF2CPOPNYN \
  | 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: fa1e863f4f546d4692a1317427b9edc341172a5c7a4015a208962f23f805ffa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6902b0705af01092259491a74e56281dac28814759e1a7715af8b641a0ec748a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-13T12:59:19Z",
    "title_canon_sha256": "3f24d01c74717133905615bc5701f1fee0f92d70dc19fe63315beae04809f844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2762",
    "kind": "arxiv",
    "version": 2
  }
}