Pith Number

pith:4JJFYHBH

pith:2019:4JJFYHBHMY3POGH2QXO52ML3JI

not attested not anchored not stored refs pending

Classical Langevin dynamics derived from quantum mechanics

Anders Szepessy, H{\aa}kon Hoel

arxiv:1906.09858 v1 · 2019-06-24 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4JJFYHBHMY3POGH2QXO52ML3JI}

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	2026-05-17T23:42:36.450002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2525c1c276636f718fa85dddd317b4a0e7a416d8e7edf4548e3fa848116c5a4

Aliases

arxiv: 1906.09858 · arxiv_version: 1906.09858v1 · doi: 10.48550/arxiv.1906.09858 · pith_short_12: 4JJFYHBHMY3P · pith_short_16: 4JJFYHBHMY3POGH2 · pith_short_8: 4JJFYHBH

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/4JJFYHBHMY3POGH2QXO52ML3JI \
  | 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: e2525c1c276636f718fa85dddd317b4a0e7a416d8e7edf4548e3fa848116c5a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "032af1e007dfd28f13062dc70af2ec6302eed512407a5e78449d440d244732aa",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-06-24T11:30:48Z",
    "title_canon_sha256": "f593c30556d4667b0b59c0adcf6153ac4bcc89b468dbe2395f7517caf5e8b116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09858",
    "kind": "arxiv",
    "version": 1
  }
}