Pith Number

pith:4LJSDRI6

pith:2009:4LJSDRI6VYI4KY2J73BUQPLBG5

not attested not anchored not stored refs pending

Quantum fluctuation theorems in the strong damping limit

Eric Lutz, Michael Brunner, Sebastian Deffner

arxiv:0902.1858 v2 · 2009-02-11 · 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{4LJSDRI6VYI4KY2J73BUQPLBG5}

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	2026-05-18T04:23:33.346505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d321c51eae11c56349fec3483d61375d33ea2ac1668be8bfaddec150444aa4

Aliases

arxiv: 0902.1858 · arxiv_version: 0902.1858v2 · doi: 10.48550/arxiv.0902.1858 · pith_short_12: 4LJSDRI6VYI4 · pith_short_16: 4LJSDRI6VYI4KY2J · pith_short_8: 4LJSDRI6

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/4LJSDRI6VYI4KY2J73BUQPLBG5 \
  | 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: e2d321c51eae11c56349fec3483d61375d33ea2ac1668be8bfaddec150444aa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d26f49eac6f8cb76ed1fc52ddcd63d4cdd53be3676cb96e5b857fa3d8e2b758",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-02-11T16:35:16Z",
    "title_canon_sha256": "b4bf9d5c3d54a5ad32772f4c4b39969e12e72df1c197a74769a6268aedfcbe2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.1858",
    "kind": "arxiv",
    "version": 2
  }
}