Pith Number

pith:Z752XKLA

pith:2020:Z752XKLAHSUNZS4FPKTM4MNQTZ

not attested not anchored not stored refs pending

Local optimization on pure Gaussian state manifolds

Alexander Jahn, Bennet Windt, Jens Eisert, Lucas Hackl

arxiv:2009.11884 v3 · 2020-09-24 · quant-ph · cond-mat.stat-mech · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z752XKLAHSUNZS4FPKTM4MNQTZ}

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	2026-07-05T02:23:46.768536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cffbaba9603ca8dccb857aa6ce31b09e50457a37b0398b0bb3b387e02d0b5531

Aliases

arxiv: 2009.11884 · arxiv_version: 2009.11884v3 · doi: 10.48550/arxiv.2009.11884 · pith_short_12: Z752XKLAHSUN · pith_short_16: Z752XKLAHSUNZS4F · pith_short_8: Z752XKLA

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/Z752XKLAHSUNZS4FPKTM4MNQTZ \
  | 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: cffbaba9603ca8dccb857aa6ce31b09e50457a37b0398b0bb3b387e02d0b5531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76182e9842ca4aeebae9035628592ad3b0f47bc753ba0185cbc7c4d47be948eb",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-09-24T18:00:36Z",
    "title_canon_sha256": "0363a7577e148c9e3018a16694fe4819ad686fb31d2b0ea3638d6f114f05bb93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.11884",
    "kind": "arxiv",
    "version": 3
  }
}