Pith Number

pith:22VINVFO

pith:2022:22VINVFOTKOAWLAKWBJH7INEOF

not attested not anchored not stored refs pending

Protecting information in a parametrically driven hybrid quantum system

Harsh Sharma, Himadri Shekhar Dhar, Siddharth Tiwary

arxiv:2207.14354 v4 · 2022-07-28 · quant-ph · cond-mat.str-el · physics.atom-ph · physics.comp-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{22VINVFOTKOAWLAKWBJH7INEOF}

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	2026-07-05T11:06:59.181233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6aa86d4ae9a9c0b2c0ab0527fa1a4715fcbf1ce06f6d086dc6e7ce5a9fef85e

Aliases

arxiv: 2207.14354 · arxiv_version: 2207.14354v4 · doi: 10.48550/arxiv.2207.14354 · pith_short_12: 22VINVFOTKOA · pith_short_16: 22VINVFOTKOAWLAK · pith_short_8: 22VINVFO

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/22VINVFOTKOAWLAKWBJH7INEOF \
  | 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: d6aa86d4ae9a9c0b2c0ab0527fa1a4715fcbf1ce06f6d086dc6e7ce5a9fef85e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9474abb2c2d35d06390ed2fe8773ab92c47ef59a8e4b8aa2de2fcd8b3b5aca2e",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "physics.atom-ph",
      "physics.comp-ph",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-28T19:19:26Z",
    "title_canon_sha256": "04ab2d3ee59044b94eee140297dc791226341f025c280a6c175ddf8d32f4d3b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.14354",
    "kind": "arxiv",
    "version": 4
  }
}