Pith Number

pith:OEZCBPBA

pith:2017:OEZCBPBAEREXRX2K2DXUMIOZZB

not attested not anchored not stored refs pending

Finite-size anomalies of the Drude weight: role of symmetries and ensembles

Rams\'es J. S\'anchez, Vipin Kerala Varma

arxiv:1704.04273 v2 · 2017-04-13 · cond-mat.str-el · 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{OEZCBPBAEREXRX2K2DXUMIOZZB}

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	2026-05-18T00:28:15.967617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

713220bc20244978df4ad0ef4621d9c87c4be1668ec2a54523f2c27b108160f8

Aliases

arxiv: 1704.04273 · arxiv_version: 1704.04273v2 · doi: 10.48550/arxiv.1704.04273 · pith_short_12: OEZCBPBAEREX · pith_short_16: OEZCBPBAEREXRX2K · pith_short_8: OEZCBPBA

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/OEZCBPBAEREXRX2K2DXUMIOZZB \
  | 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: 713220bc20244978df4ad0ef4621d9c87c4be1668ec2a54523f2c27b108160f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d0cf49ae630c51e1f1574f13b897224d807b3a9a8a8fa3df0f2fa96cba2bdf1",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-04-13T20:09:07Z",
    "title_canon_sha256": "15141ae0746b81b4cfec7d22c738fccac5965adae4a140a4633e3476e2085652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04273",
    "kind": "arxiv",
    "version": 2
  }
}