Pith Number

pith:NHT4JPDV

pith:2019:NHT4JPDVP2QC5FWXXMMES2WGDV

not attested not anchored not stored refs pending

Information entropic measures of a quantum harmonic oscillator in symmetric and asymmetric confinement within an impenetrable box

Abhisek Ghosal, Amlan K. Roy, Neetik Mukherjee

arxiv:1904.06071 v1 · 2019-04-12 · 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{NHT4JPDVP2QC5FWXXMMES2WGDV}

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	2026-05-17T23:48:44.301257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69e7c4bc757ea02e96d7bb18496ac61d6106a4d1035fef2043fc869c1a26f1b3

Aliases

arxiv: 1904.06071 · arxiv_version: 1904.06071v1 · doi: 10.48550/arxiv.1904.06071 · pith_short_12: NHT4JPDVP2QC · pith_short_16: NHT4JPDVP2QC5FWX · pith_short_8: NHT4JPDV

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/NHT4JPDVP2QC5FWXXMMES2WGDV \
  | 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: 69e7c4bc757ea02e96d7bb18496ac61d6106a4d1035fef2043fc869c1a26f1b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87591fcd54af25319c729047aff835ca73ed800ab6601ab63c4020cd10560d31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-04-12T07:16:58Z",
    "title_canon_sha256": "1118d422dfbab23d39c497f1a574d0ad9a17573116a99c04e038e176600d72ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06071",
    "kind": "arxiv",
    "version": 1
  }
}