Pith Number

pith:KPABTAPB

pith:2010:KPABTAPBDJ3TA5XLBWUQIGVFE7

not attested not anchored not stored refs pending

Macroscopic Pure State of Light Free of Polarization Noise

Georgy O. Rytikov, Gerd Leuchs, Maria V. Chekhova, Timur Sh. Iskhakov

arxiv:1011.1840 v1 · 2010-11-08 · 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{KPABTAPBDJ3TA5XLBWUQIGVFE7}

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	2026-05-18T03:58:51.675815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c01981e11a773076eb0da9041aa527f83c182eb43a06ab9d7ed4a84a22ca27

Aliases

arxiv: 1011.1840 · arxiv_version: 1011.1840v1 · doi: 10.48550/arxiv.1011.1840 · pith_short_12: KPABTAPBDJ3T · pith_short_16: KPABTAPBDJ3TA5XL · pith_short_8: KPABTAPB

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/KPABTAPBDJ3TA5XLBWUQIGVFE7 \
  | 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: 53c01981e11a773076eb0da9041aa527f83c182eb43a06ab9d7ed4a84a22ca27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57fa8fdfc152acfc1b4861e54b6f1548ec04e343bddbe96a2271f1f75949bb6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-11-08T16:23:57Z",
    "title_canon_sha256": "3929c2d0505914241754d147260627c7b6f09d9f9932385a9ea6b06a5fe7ab4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1840",
    "kind": "arxiv",
    "version": 1
  }
}