Pith Number

pith:UCOO2J5W

pith:2015:UCOO2J5WO5BA5CWVF4PONOSGVO

not attested not anchored not stored refs pending

Derivation of the fluctuation-dissipation theorem from unitarity

Ashok K. Das, J. Frenkel

arxiv:1502.06115 v2 · 2015-02-21 · hep-th · cond-mat.stat-mech · 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{UCOO2J5WO5BA5CWVF4PONOSGVO}

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	2026-05-18T01:32:08.161227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a09ced27b677420e8ad52f1ee6ba46ab965a68df3f84e5267b5bc1c0fe5b2ecd

Aliases

arxiv: 1502.06115 · arxiv_version: 1502.06115v2 · doi: 10.48550/arxiv.1502.06115 · pith_short_12: UCOO2J5WO5BA · pith_short_16: UCOO2J5WO5BA5CWV · pith_short_8: UCOO2J5W

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/UCOO2J5WO5BA5CWVF4PONOSGVO \
  | 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: a09ced27b677420e8ad52f1ee6ba46ab965a68df3f84e5267b5bc1c0fe5b2ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f4dda2f05d78a13822793e9581a6e8ff687212b8e66f968be88215f12adec4b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-02-21T16:45:05Z",
    "title_canon_sha256": "eeab4cb2bf5a5bbbd599fde062ea188d73e8d790ea8c8f47877715d6128e5a2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.06115",
    "kind": "arxiv",
    "version": 2
  }
}