Pith Number

pith:FYIYROVP

pith:2011:FYIYROVPOOG5LAYG6YPS45Z6MT

not attested not anchored not stored refs pending

Quantum properties of superposition states, squeezed states, and of some parametric processes

Faisal Aly Aly El-Orany

arxiv:1108.4765 v1 · 2011-08-24 · 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{FYIYROVPOOG5LAYG6YPS45Z6MT}

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	2026-05-18T04:14:46.821820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e1188baaf738dd58306f61f2e773e64ffba16c80aedea42017dc04c620288ae

Aliases

arxiv: 1108.4765 · arxiv_version: 1108.4765v1 · doi: 10.48550/arxiv.1108.4765 · pith_short_12: FYIYROVPOOG5 · pith_short_16: FYIYROVPOOG5LAYG · pith_short_8: FYIYROVP

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/FYIYROVPOOG5LAYG6YPS45Z6MT \
  | 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: 2e1188baaf738dd58306f61f2e773e64ffba16c80aedea42017dc04c620288ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c5377660dc6d0a21d918977ecf2bfcf43bbf7e8a35958f5a19d27d774e9be07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-24T07:17:22Z",
    "title_canon_sha256": "c10d46fca0a6113d4840e60a9f4191cbd487f68a1e24071be6e998fb8e67d655"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4765",
    "kind": "arxiv",
    "version": 1
  }
}