Pith Number

pith:HPFCDLVI

pith:2023:HPFCDLVIAJJBODE3DOK4NXXGR6

not attested not anchored not stored refs pending

QBism, Where Next?

Christopher A. Fuchs

arxiv:2303.01446 v2 · 2023-03-02 · 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{HPFCDLVIAJJBODE3DOK4NXXGR6}

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.

Cited by

1 paper in Pith

Beyond morphophoricity: $s$-tight IC measurements in geometric generalised probabilistic theories

Receipt and verification

First computed	2026-07-05T05:49:56.142553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bca21aea80252170c9b1b95c6dee68fb939bdea52aa464b76f537049b6ce36f

Aliases

arxiv: 2303.01446 · arxiv_version: 2303.01446v2 · doi: 10.48550/arxiv.2303.01446 · pith_short_12: HPFCDLVIAJJB · pith_short_16: HPFCDLVIAJJBODE3 · pith_short_8: HPFCDLVI

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/HPFCDLVIAJJBODE3DOK4NXXGR6 \
  | 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: 3bca21aea80252170c9b1b95c6dee68fb939bdea52aa464b76f537049b6ce36f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c16678c68304aac9b473534c9484902160e756cb628572dfc107f236ab0b4f8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-03-02T18:03:51Z",
    "title_canon_sha256": "51aabcff16a0998f21ed551ebcef46bde047ee4dd59dc58a62191aaf74668f58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.01446",
    "kind": "arxiv",
    "version": 2
  }
}