Pith Number

pith:IMHTLUPD

pith:2015:IMHTLUPDBYZVIBBNIR7DAUTO67

not attested not anchored not stored refs pending

Greeks were right : critical comments on Qbism

Marian Kupczynski

arxiv:1505.06348 v2 · 2015-05-23 · quant-ph · physics.hist-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{IMHTLUPDBYZVIBBNIR7DAUTO67}

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	2026-05-18T02:00:01.883895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

430f35d1e30e3354042d447e30526ef7d734bac704601548445c3cb10a570745

Aliases

arxiv: 1505.06348 · arxiv_version: 1505.06348v2 · doi: 10.48550/arxiv.1505.06348 · pith_short_12: IMHTLUPDBYZV · pith_short_16: IMHTLUPDBYZVIBBN · pith_short_8: IMHTLUPD

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/IMHTLUPDBYZVIBBNIR7DAUTO67 \
  | 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: 430f35d1e30e3354042d447e30526ef7d734bac704601548445c3cb10a570745

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2dae88c75761efa6444152616ce56bb98861fce44dbac838597675b6838682b",
    "cross_cats_sorted": [
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-05-23T15:59:27Z",
    "title_canon_sha256": "5d035f1d63990da856204c0573825524b56ba10869d9a2c66503483d9520d30b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06348",
    "kind": "arxiv",
    "version": 2
  }
}