Pith Number

pith:3N5OCUT3

pith:2019:3N5OCUT3TB3PS6NFISSRJBDGHV

not attested not anchored not stored refs pending

Chebyshev Hierarchical Equations of Motion for Systems with Arbitrary Spectral Densities and Temperatures

Hasan Rahman, Ulrich Kleinekathoefer

arxiv:1904.06982 v2 · 2019-04-15 · physics.chem-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{3N5OCUT3TB3PS6NFISSRJBDGHV}

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	2026-05-17T23:39:44.165142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db7ae1527b9876f979a544a51484663d4029418cd021f4ec0ea46dcb811a9dc7

Aliases

arxiv: 1904.06982 · arxiv_version: 1904.06982v2 · doi: 10.48550/arxiv.1904.06982 · pith_short_12: 3N5OCUT3TB3P · pith_short_16: 3N5OCUT3TB3PS6NF · pith_short_8: 3N5OCUT3

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/3N5OCUT3TB3PS6NFISSRJBDGHV \
  | 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: db7ae1527b9876f979a544a51484663d4029418cd021f4ec0ea46dcb811a9dc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e8a9306700deb86a43c4bd63e311c219eff51a41408d61a7142a0dd31ca5e4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-04-15T12:03:02Z",
    "title_canon_sha256": "99a75e7af50a114f459c73848e0d632735d6f2665166739cb1de0b270858757e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.06982",
    "kind": "arxiv",
    "version": 2
  }
}