Pith Number

pith:U5DOGNTB

pith:2025:U5DOGNTBF7DIDSDLBBBURVLSHZ

not attested not anchored not stored refs pending

Approach to optimal quantum transport via states over time

Andreas Winter, John Calsamiglia, Matt Hoogsteder-Riera

arxiv:2504.04856 v2 · 2025-04-07 · 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{U5DOGNTBF7DIDSDLBBBURVLSHZ}

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

Probing Quantum States Over Spacetime Through Interferometry

Receipt and verification

First computed	2026-06-02T01:03:31.081911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a746e336612fc681c86b084348d5723e7072e6b926715166e24ed5246ab81c0b

Aliases

arxiv: 2504.04856 · arxiv_version: 2504.04856v2 · doi: 10.48550/arxiv.2504.04856 · pith_short_12: U5DOGNTBF7DI · pith_short_16: U5DOGNTBF7DIDSDL · pith_short_8: U5DOGNTB

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/U5DOGNTBF7DIDSDLBBBURVLSHZ \
  | 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: a746e336612fc681c86b084348d5723e7072e6b926715166e24ed5246ab81c0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d695b91c6bf3ca132faae30aff608da70b75281ef58cd01b08924d037ac1e09",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-07T09:13:56Z",
    "title_canon_sha256": "093bd04d0dd7c4d1f0c64caad994a4cb68ccf0554767cbf1e68fab6dfce8ff06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.04856",
    "kind": "arxiv",
    "version": 2
  }
}