Pith Number

pith:AXDU7SKF

pith:2022:AXDU7SKFD6GXRJJND7V7KGNX2T

not attested not anchored not stored refs pending

Quantum Speed Limit From Tighter Uncertainty Relation

Abhay Srivastav, Arun Kumar Pati, Shrobona Bagchi

arxiv:2211.14561 v2 · 2022-11-26 · 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{AXDU7SKFD6GXRJJND7V7KGNX2T}

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	2026-07-05T05:37:10.498199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05c74fc9451f8d78a52d1febf519b7d4d5f0fad5af0f7770e04af65b370eb8db

Aliases

arxiv: 2211.14561 · arxiv_version: 2211.14561v2 · doi: 10.48550/arxiv.2211.14561 · pith_short_12: AXDU7SKFD6GX · pith_short_16: AXDU7SKFD6GXRJJN · pith_short_8: AXDU7SKF

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/AXDU7SKFD6GXRJJND7V7KGNX2T \
  | 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: 05c74fc9451f8d78a52d1febf519b7d4d5f0fad5af0f7770e04af65b370eb8db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd6525e8433ff44e2ba5eee0281e250478d321806eef481cacee5f1f04af5c4b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-11-26T13:14:58Z",
    "title_canon_sha256": "f38064ea3197cb71cc17ef13dd689c90f3d6cf132a5892c06ffb3fce0ad35c54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.14561",
    "kind": "arxiv",
    "version": 2
  }
}