Pith Number

pith:47EWXA3D

pith:2025:47EWXA3DKC23IOB5OYRLDMR2MO

not attested not anchored not stored refs pending

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

Anna Szymusiak

arxiv:2507.01745 v1 · 2025-07-02 · 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{47EWXA3DKC23IOB5OYRLDMR2MO}

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

From minimal informationally complete measurements to orthocentric simplices and back again

Receipt and verification

First computed	2026-07-05T11:30:54.363284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7c96b836350b5b4383d7622b1b23a63b02336e31e88865d7dc1bdada6c1f33b

Aliases

arxiv: 2507.01745 · arxiv_version: 2507.01745v1 · doi: 10.48550/arxiv.2507.01745 · pith_short_12: 47EWXA3DKC23 · pith_short_16: 47EWXA3DKC23IOB5 · pith_short_8: 47EWXA3D

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/47EWXA3DKC23IOB5OYRLDMR2MO \
  | 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: e7c96b836350b5b4383d7622b1b23a63b02336e31e88865d7dc1bdada6c1f33b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec259fc54d388b7c6ec33cb7185692555c4cab1897f4b9b2fb71a8448fcfffa",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-07-02T14:23:26Z",
    "title_canon_sha256": "4b028021a06fe56b9bb9f240cc42dd9decc63a47da662daa67845c3ae34d2a37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.01745",
    "kind": "arxiv",
    "version": 1
  }
}