Pith Number

pith:3WNSI5KU

pith:2014:3WNSI5KUKP4EYUKQNICLKUIJAX

not attested not anchored not stored refs pending

Determination of the stationary basis from protective measurement on a single system

Lajos Di\'osi

arxiv:1401.8020 v1 · 2014-01-30 · 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{3WNSI5KUKP4EYUKQNICLKUIJAX}

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	2026-05-18T03:00:36.476219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd9b24755453f84c51506a04b5510905e3f964ffb5c137aa43f0a2c65a251b66

Aliases

arxiv: 1401.8020 · arxiv_version: 1401.8020v1 · doi: 10.48550/arxiv.1401.8020 · pith_short_12: 3WNSI5KUKP4E · pith_short_16: 3WNSI5KUKP4EYUKQ · pith_short_8: 3WNSI5KU

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/3WNSI5KUKP4EYUKQNICLKUIJAX \
  | 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: dd9b24755453f84c51506a04b5510905e3f964ffb5c137aa43f0a2c65a251b66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1374674bb2a2d8f125683616c569161218116b3e15046a2fdbe62868c9078bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-30T23:06:25Z",
    "title_canon_sha256": "77d42b04bf23c88498e8432ec4f603db706658196927ba6bc6efad31e4dd496f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.8020",
    "kind": "arxiv",
    "version": 1
  }
}