Pith Number

pith:HBZELC25

pith:2026:HBZELC25KYY4XXUSK36TGGNWHN

not attested not anchored not stored refs pending

Finite-Precision Quantum Mechanics

Abbas Edalat

arxiv:2605.19706 v1 · 2026-05-19 · quant-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBZELC25KYY4XXUSK36TGGNWHN}

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	2026-05-20T01:05:58.563309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3872458b5d5631cbde9256fd3319b63b5f9dedbf2ea7e1fb32dd0b3ba9a1ab4c

Aliases

arxiv: 2605.19706 · arxiv_version: 2605.19706v1 · doi: 10.48550/arxiv.2605.19706 · pith_short_12: HBZELC25KYY4 · pith_short_16: HBZELC25KYY4XXUS · pith_short_8: HBZELC25

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/HBZELC25KYY4XXUSK36TGGNWHN \
  | 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: 3872458b5d5631cbde9256fd3319b63b5f9dedbf2ea7e1fb32dd0b3ba9a1ab4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc3a5d9ed7ec6d0f68e6e1694a48ba4b7144fd865378fe736a122d846146dc88",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-19T11:43:32Z",
    "title_canon_sha256": "014a6402b539710b86b5e43cf7e86939d85ec9d489cf54b6e31a4a4675b13651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19706",
    "kind": "arxiv",
    "version": 1
  }
}