Pith Number

pith:JS4NQKBD

pith:2014:JS4NQKBDIP6HWGQKZW3FSCKNUU

not attested not anchored not stored refs pending

Informatic error-disturbance relation in the qubit case

Li-Yi Hsu

arxiv:1410.4349 v2 · 2014-10-16 · 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{JS4NQKBDIP6HWGQKZW3FSCKNUU}

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	2026-05-18T02:39:10.298403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4cb8d8282343fc7b1a0acdb659094da517a120042dc2db58f341712f76ea14f5

Aliases

arxiv: 1410.4349 · arxiv_version: 1410.4349v2 · doi: 10.48550/arxiv.1410.4349 · pith_short_12: JS4NQKBDIP6H · pith_short_16: JS4NQKBDIP6HWGQK · pith_short_8: JS4NQKBD

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/JS4NQKBDIP6HWGQKZW3FSCKNUU \
  | 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: 4cb8d8282343fc7b1a0acdb659094da517a120042dc2db58f341712f76ea14f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0d9eedb53346e15cc7cfe2489019fbf589e8b4bb7896a6acc9457c691a3fa6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-10-16T09:33:32Z",
    "title_canon_sha256": "a0f6f2a60bf724ac72dd23f9c9a1365f3bbe39ced5cb6d67b8b348e76ad44b5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4349",
    "kind": "arxiv",
    "version": 2
  }
}