Pith Number

pith:56OUFKTF

pith:2015:56OUFKTFXKFF2ZW2RRF2AZ4YNR

not attested not anchored not stored refs pending

Generalized Geometric Quantum Speed Limits

Diego Paiva Pires, Diogo O. Soares-Pinto, Gerardo Adesso, Lucas C. C\'eleri, Marco Cianciaruso

arxiv:1507.05848 v4 · 2015-07-21 · 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{56OUFKTFXKFF2ZW2RRF2AZ4YNR}

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	2026-05-18T01:12:55.370790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef9d42aa65ba8a5d66da8c4ba067986c778037b3ba7c4a085225dbe294b52bec

Aliases

arxiv: 1507.05848 · arxiv_version: 1507.05848v4 · doi: 10.48550/arxiv.1507.05848 · pith_short_12: 56OUFKTFXKFF · pith_short_16: 56OUFKTFXKFF2ZW2 · pith_short_8: 56OUFKTF

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/56OUFKTFXKFF2ZW2RRF2AZ4YNR \
  | 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: ef9d42aa65ba8a5d66da8c4ba067986c778037b3ba7c4a085225dbe294b52bec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87af7ad21f17739668f40e2ced02d399847933e6ca9df64ecabae86f4b8dd061",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-21T14:23:51Z",
    "title_canon_sha256": "3a28c7573b73e2965c3bed0d73f975e6981606222cf807fbc8705598437181c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05848",
    "kind": "arxiv",
    "version": 4
  }
}