Pith Number

pith:TRAE7UZU

pith:2010:TRAE7UZUE4PO3WGV2ICYJQR4WW

not attested not anchored not stored refs pending

The quantum Arnold transformation

Francisco Cossio, Francisco F. Lopez-Ruiz, Julio Guerrero, Victor Aldaya

arxiv:1010.5521 v2 · 2010-10-26 · 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{TRAE7UZUE4PO3WGV2ICYJQR4WW}

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

Projective Time, Cayley Transformations and the Schwarzian Geometry of the Free Particle--Oscillator Correspondence

Receipt and verification

First computed	2026-05-18T04:30:03.681504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c404fd334271eedd8d5d20584c23cb5a949be13ba6385873075104acc192937

Aliases

arxiv: 1010.5521 · arxiv_version: 1010.5521v2 · doi: 10.48550/arxiv.1010.5521 · pith_short_12: TRAE7UZUE4PO · pith_short_16: TRAE7UZUE4PO3WGV · pith_short_8: TRAE7UZU

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/TRAE7UZUE4PO3WGV2ICYJQR4WW \
  | 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: 9c404fd334271eedd8d5d20584c23cb5a949be13ba6385873075104acc192937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a303354415701e83477503d50cf43d3a1e723f74e11b941b086ac7da3084789",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-10-26T21:00:15Z",
    "title_canon_sha256": "8ca19664fd9df87551d94abe7ecbd2cff40be674f974c614708db8f4d1b630a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5521",
    "kind": "arxiv",
    "version": 2
  }
}