Pith Number

pith:AQUKGC4Z

pith:2011:AQUKGC4ZMU5CPNJXHJ4XBTEAJT

not attested not anchored not stored refs pending

Underlining some limitations of the statistical formalism in quantum mechanics

Armen G. Hayrapetyan, Filippo Fratini

arxiv:1108.6249 v1 · 2011-08-31 · 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{AQUKGC4ZMU5CPNJXHJ4XBTEAJT}

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	2026-05-18T04:14:26.685953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0428a30b99653a27b5373a7970cc804ce92ee206b7b12aa38ca9eae57664ea0d

Aliases

arxiv: 1108.6249 · arxiv_version: 1108.6249v1 · doi: 10.48550/arxiv.1108.6249 · pith_short_12: AQUKGC4ZMU5C · pith_short_16: AQUKGC4ZMU5CPNJX · pith_short_8: AQUKGC4Z

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/AQUKGC4ZMU5CPNJXHJ4XBTEAJT \
  | 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: 0428a30b99653a27b5373a7970cc804ce92ee206b7b12aa38ca9eae57664ea0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0aa6b56b88af87609c707574724c038cc3870aaa3850c8fd6c9cc3e06d0afed0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-31T14:53:31Z",
    "title_canon_sha256": "f506406d528fb634c5a79c90eb5ca0457ba5b14f38c7e3e82e6004c13844f7cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.6249",
    "kind": "arxiv",
    "version": 1
  }
}