Pith Number

pith:2QHQQLPF

pith:2005:2QHQQLPFOAH4M36PSKWB2C52D7

not attested not anchored not stored refs pending

On Mott's formula for the ac-conductivity in the Anderson model

Abel Klein, Olivier Lenoble, Peter M\"uller

arxiv:math-ph/0508007 v2 · 2005-08-01 · 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{2QHQQLPFOAH4M36PSKWB2C52D7}

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	2026-05-18T03:32:32.288129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d40f082de5700fc66fcf92ac1d0bba1ffd48f24cee920e47d50f071e2ea0ca7a

Aliases

arxiv: math-ph/0508007 · arxiv_version: math-ph/0508007v2 · doi: 10.48550/arxiv.math-ph/0508007 · pith_short_12: 2QHQQLPFOAH4 · pith_short_16: 2QHQQLPFOAH4M36P · pith_short_8: 2QHQQLPF

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/2QHQQLPFOAH4M36PSKWB2C52D7 \
  | 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: d40f082de5700fc66fcf92ac1d0bba1ffd48f24cee920e47d50f071e2ea0ca7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b76c05659cb0e9c363a8b788520abc29911448f9d73bac6de3918158f5c6f49",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2005-08-01T22:45:14Z",
    "title_canon_sha256": "3c7e37336cda4d9953cd71237fab3b915060d072d7eb12a1e0204d91669465a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0508007",
    "kind": "arxiv",
    "version": 2
  }
}