Pith Number

pith:FHLJJPBE

pith:2025:FHLJJPBEX4CGIHICIPTU5UQKTN

not attested not anchored not stored refs pending

Gleason's Theorem for a Qubit as Part of a Composite System

Stefan Weigert, Vincenzo Fiorentino

arxiv:2511.15607 v2 · 2025-11-19 · 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{FHLJJPBEX4CGIHICIPTU5UQKTN}

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	2026-06-26T01:15:47.375269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d694bc24bf04641d0243e74ed20a9b58de57327a325b7bd9ff48463f237eb2

Aliases

arxiv: 2511.15607 · arxiv_version: 2511.15607v2 · doi: 10.48550/arxiv.2511.15607 · pith_short_12: FHLJJPBEX4CG · pith_short_16: FHLJJPBEX4CGIHIC · pith_short_8: FHLJJPBE

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/FHLJJPBEX4CGIHICIPTU5UQKTN \
  | 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: 29d694bc24bf04641d0243e74ed20a9b58de57327a325b7bd9ff48463f237eb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b865dedd519663e040a10e4fee95cfb094bc5e7eab2f48e2ca3f7b2b98eafc60",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-11-19T16:53:58Z",
    "title_canon_sha256": "36b8f0aef99ebb445d19c1f6700398148f7b51b37d8e64fc2a6e54226a3b6e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.15607",
    "kind": "arxiv",
    "version": 2
  }
}