Pith Number

pith:MEV2DGRX

pith:2015:MEV2DGRXYTQE33UXSHZREAJIKE

not attested not anchored not stored refs pending

Entropic uncertainty and measurement reversibility

Mario Berta, Mark M. Wilde, Stephanie Wehner

arxiv:1511.00267 v2 · 2015-11-01 · 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{MEV2DGRXYTQE33UXSHZREAJIKE}

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	2026-05-18T01:11:27.115433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

612ba19a37c4e04dee9791f3120128511115e51d11f31ecac69cf2884a645c1b

Aliases

arxiv: 1511.00267 · arxiv_version: 1511.00267v2 · doi: 10.48550/arxiv.1511.00267 · pith_short_12: MEV2DGRXYTQE · pith_short_16: MEV2DGRXYTQE33UX · pith_short_8: MEV2DGRX

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/MEV2DGRXYTQE33UXSHZREAJIKE \
  | 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: 612ba19a37c4e04dee9791f3120128511115e51d11f31ecac69cf2884a645c1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6450e5f56b3b0cfd4763060870bb75a7544eda9195f684a87c39a182b70fce6a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-11-01T16:24:10Z",
    "title_canon_sha256": "db935d433e17bd25805272aa0b0f20c2666be4d5056878fccc9eb95fad7286b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00267",
    "kind": "arxiv",
    "version": 2
  }
}