Pith Number

pith:XXQYL2NL

pith:2014:XXQYL2NLA2UXOUZXSRO63RUY7K

not attested not anchored not stored refs pending

Stability of polarizable materials against superradiant phase transition

Motoaki Bamba, Tetsuo Ogawa

arxiv:1406.2420 v3 · 2014-06-10 · 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{XXQYL2NLA2UXOUZXSRO63RUY7K}

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	2026-05-18T02:31:03.874768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bde185e9ab06a9775337945dedc698faa3914e0c08056bf6b64e4a85674783ae

Aliases

arxiv: 1406.2420 · arxiv_version: 1406.2420v3 · doi: 10.48550/arxiv.1406.2420 · pith_short_12: XXQYL2NLA2UX · pith_short_16: XXQYL2NLA2UXOUZX · pith_short_8: XXQYL2NL

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/XXQYL2NLA2UXOUZXSRO63RUY7K \
  | 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: bde185e9ab06a9775337945dedc698faa3914e0c08056bf6b64e4a85674783ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33b0f4870013eb56e8466373806120cca7d0965052cacf8589c0073f5ff109b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-06-10T04:38:33Z",
    "title_canon_sha256": "37c752bd16e0ae7f7e0f16a875fbf0dfbdcfb37353b49320c1390cc5465b9fce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2420",
    "kind": "arxiv",
    "version": 3
  }
}