Pith Number

pith:5OSGXTH2

pith:2017:5OSGXTH2UY25QF2XRZJKNVXTKO

not attested not anchored not stored refs pending

WavePacket: A Matlab package for numerical quantum dynamics. II: Open quantum systems, optimal control, and model reduction

Burkhard Schmidt, Carsten Hartmann

arxiv:1707.06077 v2 · 2017-07-19 · quant-ph · cs.NA · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5OSGXTH2UY25QF2XRZJKNVXTKO}

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	2026-06-04T18:11:10.885023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eba46bccfaa635d817578e52a6d6f353bb930ab2424f1c42a6a7097bd909c658

Aliases

arxiv: 1707.06077 · arxiv_version: 1707.06077v2 · doi: 10.48550/arxiv.1707.06077 · pith_short_12: 5OSGXTH2UY25 · pith_short_16: 5OSGXTH2UY25QF2X · pith_short_8: 5OSGXTH2

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/5OSGXTH2UY25QF2XRZJKNVXTKO \
  | 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: eba46bccfaa635d817578e52a6d6f353bb930ab2424f1c42a6a7097bd909c658

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c2c93a061b8b1db7e867632d01b893960c90c86cae4726f0f72ca636097ea5e",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-07-19T13:22:55Z",
    "title_canon_sha256": "0a7e216698a929931cc38120f8eb7f7336b77de491a91871e4e5d2a15cbdcbd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06077",
    "kind": "arxiv",
    "version": 2
  }
}