Pith Number

pith:ZCIJXJ2Z

pith:2017:ZCIJXJ2ZVBL4NNFRFEJBSKWYOI

not attested not anchored not stored refs pending

Exact open quantum system dynamics using the Hierarchy of Pure States (HOPS)

Richard Hartmann, Walter T. Strunz

arxiv:1710.08268 v1 · 2017-10-23 · quant-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{ZCIJXJ2ZVBL4NNFRFEJBSKWYOI}

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	2026-05-18T00:32:16.846071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8909ba759a857c6b4b12912192ad8721cc14dc76b35a42905b2844c8ca3929d

Aliases

arxiv: 1710.08268 · arxiv_version: 1710.08268v1 · doi: 10.48550/arxiv.1710.08268 · pith_short_12: ZCIJXJ2ZVBL4 · pith_short_16: ZCIJXJ2ZVBL4NNFR · pith_short_8: ZCIJXJ2Z

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/ZCIJXJ2ZVBL4NNFRFEJBSKWYOI \
  | 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: c8909ba759a857c6b4b12912192ad8721cc14dc76b35a42905b2844c8ca3929d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d59a5d748f9ff56b38a128868d07b666b62a875d4fd6eda359b72c7b92e83e07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-23T13:44:45Z",
    "title_canon_sha256": "f2ceea62609f8449589fb4c77b86cd3fea37011150060c0f7123f2d9fb98c058"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.08268",
    "kind": "arxiv",
    "version": 1
  }
}