Pith Number

pith:T5EEVN6F

pith:2025:T5EEVN6FGPHLO3SSGLXYZTA5WN

not attested not anchored not stored refs pending

All Hilbert spaces are the same: consequences for generalized coordinates and momenta

Daniel A. Steck, S.J. van Enk

arxiv:2502.08494 v3 · 2025-02-12 · 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{T5EEVN6FGPHLO3SSGLXYZTA5WN}

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	2026-05-22T02:04:35.543647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f484ab7c533ceb76e5232ef8ccc1db360ca54f1a04b0a5aadab3990a49b5bb3

Aliases

arxiv: 2502.08494 · arxiv_version: 2502.08494v3 · doi: 10.48550/arxiv.2502.08494 · pith_short_12: T5EEVN6FGPHL · pith_short_16: T5EEVN6FGPHLO3SS · pith_short_8: T5EEVN6F

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/T5EEVN6FGPHLO3SSGLXYZTA5WN \
  | 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: 9f484ab7c533ceb76e5232ef8ccc1db360ca54f1a04b0a5aadab3990a49b5bb3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "696a519abf6843144e0ca017401876ea9431fa2db2018c133e9268acef20b71c",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-02-12T15:29:41Z",
    "title_canon_sha256": "a504895a4bc2f74c53d57ae08f8f816c3039c10e3fc49e723fff3d40493b463c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08494",
    "kind": "arxiv",
    "version": 3
  }
}