Pith Number

pith:T3A76AXM

pith:2008:T3A76AXMMN5YVT4INHWDUDJWYF

not attested not anchored not stored refs pending

Exact expression for Drude conductivity in one-dimension with an arbitrary potential

Michael Schulz, Steffen Trimper

arxiv:0803.1105 v1 · 2008-03-07 · 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{T3A76AXMMN5YVT4INHWDUDJWYF}

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	2026-05-18T02:16:00.449062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ec1ff02ec637b8acf8869ec3a0d36c1530b9dda9e956c85b857ac51c0646d39

Aliases

arxiv: 0803.1105 · arxiv_version: 0803.1105v1 · doi: 10.48550/arxiv.0803.1105 · pith_short_12: T3A76AXMMN5Y · pith_short_16: T3A76AXMMN5YVT4I · pith_short_8: T3A76AXM

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/T3A76AXMMN5YVT4INHWDUDJWYF \
  | 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: 9ec1ff02ec637b8acf8869ec3a0d36c1530b9dda9e956c85b857ac51c0646d39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41854bec9810b3ed4bc02a1248481ba2081b289bb76b56781260ea782c09d407",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2008-03-07T14:50:26Z",
    "title_canon_sha256": "ce819a7e1ee3580ce85fda8c2312b455bd6ae30218176945df149e027ab91531"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0803.1105",
    "kind": "arxiv",
    "version": 1
  }
}