Pith Number

pith:FQQXUX2F

pith:2010:FQQXUX2FA7355QSUSIPHLU6D7V

not attested not anchored not stored refs pending

Time-reversal symmetry breaking in circuit-QED based photon lattices

Andrew A. Houck, Jens Koch, Karyn Le Hur, S. M. Girvin

arxiv:1006.0762 v2 · 2010-06-04 · cond-mat.mes-hall · cond-mat.other · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQQXUX2FA7355QSUSIPHLU6D7V}

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	2026-05-18T04:39:38.784115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c217a5f4507f7dec254921e75d3c3fd505d67ebb2c03084702d9a9efc755679

Aliases

arxiv: 1006.0762 · arxiv_version: 1006.0762v2 · doi: 10.48550/arxiv.1006.0762 · pith_short_12: FQQXUX2FA735 · pith_short_16: FQQXUX2FA7355QSU · pith_short_8: FQQXUX2F

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/FQQXUX2FA7355QSUSIPHLU6D7V \
  | 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: 2c217a5f4507f7dec254921e75d3c3fd505d67ebb2c03084702d9a9efc755679

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb1fc2b4e848fd5ef8ea289fb7e92f342dcde720b06a12c7603d191e74351f64",
    "cross_cats_sorted": [
      "cond-mat.other",
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-06-04T00:56:15Z",
    "title_canon_sha256": "47896fd7a15d78966d7f3648b10aedaf5cbf9623c0cdceda9c04fadd7f68a699"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.0762",
    "kind": "arxiv",
    "version": 2
  }
}