Pith Number

pith:5RSFR4LE

pith:2011:5RSFR4LEWPYXMNBRPALRF4GLDX

not attested not anchored not stored refs pending

On the quantum information entropies and squeezing associated with the eigenstates of isotonic oscillator

A Ghasemi, M K Tavassoly, M R Hooshmandasl

arxiv:1108.5727 v1 · 2011-08-29 · 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{5RSFR4LEWPYXMNBRPALRF4GLDX}

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	2026-05-18T04:14:36.894660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec6458f164b3f1763431781712f0cb1df4983d03070ec0cad6afc2d67d5e5d7e

Aliases

arxiv: 1108.5727 · arxiv_version: 1108.5727v1 · doi: 10.48550/arxiv.1108.5727 · pith_short_12: 5RSFR4LEWPYX · pith_short_16: 5RSFR4LEWPYXMNBR · pith_short_8: 5RSFR4LE

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/5RSFR4LEWPYXMNBRPALRF4GLDX \
  | 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: ec6458f164b3f1763431781712f0cb1df4983d03070ec0cad6afc2d67d5e5d7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "227920dd7770a6cb4cedea0aac6c8e227e7cbbaf5c3017cd25afdc7de8479234",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-29T19:58:53Z",
    "title_canon_sha256": "5501179d9fe283cccdd14bb25f3985dd5803a65e7b35f529aa634dbb4f3816de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5727",
    "kind": "arxiv",
    "version": 1
  }
}