Pith Number

pith:NHA7SMMU

pith:2014:NHA7SMMUN7TK2WRF4QLXEACCDQ

not attested not anchored not stored refs pending

Completely positive approximate solutions of driven open quantum systems

Farhang Haddadfarshi, Florian Mintert, Jian Cui

arxiv:1409.6184 v1 · 2014-09-22 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NHA7SMMUN7TK2WRF4QLXEACCDQ}

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	2026-05-18T02:19:28.245064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69c1f931946fe6ad5a25e4177200421c3b676bc56198292bd6db2764fb53d217

Aliases

arxiv: 1409.6184 · arxiv_version: 1409.6184v1 · doi: 10.48550/arxiv.1409.6184 · pith_short_12: NHA7SMMUN7TK · pith_short_16: NHA7SMMUN7TK2WRF · pith_short_8: NHA7SMMU

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/NHA7SMMUN7TK2WRF4QLXEACCDQ \
  | 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: 69c1f931946fe6ad5a25e4177200421c3b676bc56198292bd6db2764fb53d217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f1205b6e55a14e93dc3549769763fb2e14bf93292aa2170ff8ec54175839818",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-09-22T14:27:01Z",
    "title_canon_sha256": "389a6575d74c568cf7be2bc9a9524d5f9b3ae57720ded0d9535a1f623d5bd38e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6184",
    "kind": "arxiv",
    "version": 1
  }
}