Pith Number

pith:ARYYHTZ4

pith:2023:ARYYHTZ45QQNHIGOHF6LOBHOMO

not attested not anchored not stored refs pending

An estimation theoretic approach to quantum realizability problems

Thomas C. Fraser

arxiv:2402.10902 v1 · 2023-12-27 · 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{ARYYHTZ45QQNHIGOHF6LOBHOMO}

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

3 papers in Pith

Bargmann Scenarios

Commutativity from a single Bargmann invariant equality

Receipt and verification

First computed	2026-07-05T07:46:02.308022Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047183cf3cec20d3a0ce397cb704ee63a6e52f389dd394f719ea07f8e5c9213c

Aliases

arxiv: 2402.10902 · arxiv_version: 2402.10902v1 · doi: 10.48550/arxiv.2402.10902 · pith_short_12: ARYYHTZ45QQN · pith_short_16: ARYYHTZ45QQNHIGO · pith_short_8: ARYYHTZ4

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/ARYYHTZ45QQNHIGOHF6LOBHOMO \
  | 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: 047183cf3cec20d3a0ce397cb704ee63a6e52f389dd394f719ea07f8e5c9213c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e1623ebbefa28bb981e1603b2e12cc5e5a370b94e832ab5b0831265e4cd7dfb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-12-27T17:49:43Z",
    "title_canon_sha256": "f198c11c944062c8e7e89f6364f7e848baeb5840c4f598cbb8eecaae2adb4979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.10902",
    "kind": "arxiv",
    "version": 1
  }
}