Pith Number

pith:FIT26ZRV

pith:2015:FIT26ZRVA6EEXXBGNDINYAOAUM

not attested not anchored not stored refs pending

Effective non-Markovian description of a system interacting with a bath

D. D\"urr, L. Ferialdi

arxiv:1508.07860 v2 · 2015-08-31 · math-ph · math.MP · 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{FIT26ZRVA6EEXXBGNDINYAOAUM}

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	2026-05-18T01:12:08.098929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a27af663507884bdc2668d0dc01c0a3073e703d5724519ead539bbf8b9a14d4

Aliases

arxiv: 1508.07860 · arxiv_version: 1508.07860v2 · doi: 10.48550/arxiv.1508.07860 · pith_short_12: FIT26ZRVA6EE · pith_short_16: FIT26ZRVA6EEXXBG · pith_short_8: FIT26ZRV

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/FIT26ZRVA6EEXXBGNDINYAOAUM \
  | 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: 2a27af663507884bdc2668d0dc01c0a3073e703d5724519ead539bbf8b9a14d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58c2ebaed2b9ec391f1c481f1374ac64f6bdee0e7c734079390fc241a69cab2e",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-08-31T14:56:38Z",
    "title_canon_sha256": "d1175f9d06eab4cc7dbc551b75bf45a7cc06cb3b97f38f57b570e5053a2dab25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07860",
    "kind": "arxiv",
    "version": 2
  }
}