Pith Number

pith:HDOHDTG2

pith:2014:HDOHDTG2WFBO62KHRATSRQDFVP

not attested not anchored not stored refs pending

Linear-algebraic bath transformation for simulating complex open quantum systems

Al\'an Aspuru-Guzik, Joonsuk Huh, Man-Hong Yung, Sarah Mostame, Takatoshi Fujita

arxiv:1408.3176 v1 · 2014-08-14 · quant-ph · physics.chem-ph · physics.comp-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{HDOHDTG2WFBO62KHRATSRQDFVP}

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	2026-05-18T02:31:02.133269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38dc71ccdab142ef6947882728c065abea694d7c0f2ca05ad0fd3fd3696e867a

Aliases

arxiv: 1408.3176 · arxiv_version: 1408.3176v1 · doi: 10.48550/arxiv.1408.3176 · pith_short_12: HDOHDTG2WFBO · pith_short_16: HDOHDTG2WFBO62KH · pith_short_8: HDOHDTG2

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/HDOHDTG2WFBO62KHRATSRQDFVP \
  | 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: 38dc71ccdab142ef6947882728c065abea694d7c0f2ca05ad0fd3fd3696e867a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dccf24d1284609b454af4b50a4aef41108213b09215e4a1ae3b7812441f65174",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-14T00:43:51Z",
    "title_canon_sha256": "ad07a453f28b612a211fad1bca4d7877fa62efc1727803d032df6ebb0c63d85d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3176",
    "kind": "arxiv",
    "version": 1
  }
}