Pith Number

pith:7ZBU7RT3

pith:2018:7ZBU7RT3RMSTWON4HYT2XGTYDI

not attested not anchored not stored refs pending

Unraveling open-system quantum dynamics of non-interacting Fermions

Roi Baer, Zhu Ruan

arxiv:1802.08728 v1 · 2018-02-13 · quant-ph · cond-mat.mtrl-sci · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7ZBU7RT3RMSTWON4HYT2XGTYDI}

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	2026-05-18T00:04:59.401694Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe434fc67b8b253b39bc3e27ab9a781a3f34d64ab606080a2b3401a55eeeb41f

Aliases

arxiv: 1802.08728 · arxiv_version: 1802.08728v1 · doi: 10.48550/arxiv.1802.08728 · pith_short_12: 7ZBU7RT3RMST · pith_short_16: 7ZBU7RT3RMSTWON4 · pith_short_8: 7ZBU7RT3

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/7ZBU7RT3RMSTWON4HYT2XGTYDI \
  | 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: fe434fc67b8b253b39bc3e27ab9a781a3f34d64ab606080a2b3401a55eeeb41f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692be17bcf31d50e6fe88794d2a798308077fea45a8511a21ee57af7a52c8dca",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-13T00:31:41Z",
    "title_canon_sha256": "e074e915ed45d121329ef2db7a4f0e82d2a2268681d6900eed25083389bed5bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08728",
    "kind": "arxiv",
    "version": 1
  }
}