Pith Number

pith:6KSBL3OS

pith:2020:6KSBL3OST4HGPO2JDS5TMEEU4F

not attested not anchored not stored refs pending

Restrictions on realizable unitary operations imposed by symmetry and locality

Iman Marvian

arxiv:2003.05524 v3 · 2020-03-11 · quant-ph · cond-mat.stat-mech · hep-th · math-ph · math.MP · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KSBL3OST4HGPO2JDS5TMEEU4F}

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

Open-systems tools for non-thermalizing closed quantum systems

Receipt and verification

First computed	2026-07-05T08:55:18.840774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2a415edd29f0e67bb491cbb361094e141148bf028630fafcff3460b9027c6b1

Aliases

arxiv: 2003.05524 · arxiv_version: 2003.05524v3 · doi: 10.48550/arxiv.2003.05524 · pith_short_12: 6KSBL3OST4HG · pith_short_16: 6KSBL3OST4HGPO2J · pith_short_8: 6KSBL3OS

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/6KSBL3OST4HGPO2JDS5TMEEU4F \
  | 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: f2a415edd29f0e67bb491cbb361094e141148bf028630fafcff3460b9027c6b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd380552d7b6237cadb40b29a438917d9d0b3de33051223d1cabeed531ea6b62",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th",
      "math-ph",
      "math.MP",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-03-11T21:11:07Z",
    "title_canon_sha256": "048d75a68b4f6edb3672a7b1007e08efae8494999a83fe68e8e3b5885e497f64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05524",
    "kind": "arxiv",
    "version": 3
  }
}