Pith Number

pith:V6RIZRCW

pith:2009:V6RIZRCW3ORAKW5B7VWSOYOM2F

not attested not anchored not stored refs pending

Theory of the topological Anderson insulator

A. R. Akhmerov, C. W. Groth, C. W. J. Beenakker, J. Tworzyd{\l}o, M. Wimmer

arxiv:0908.0881 v2 · 2009-08-06 · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V6RIZRCW3ORAKW5B7VWSOYOM2F}

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	2026-05-18T03:19:12.094420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afa28cc456dba2055ba1fd6d2761ccd1502b0f9924c854c510abd876bb5c8b44

Aliases

arxiv: 0908.0881 · arxiv_version: 0908.0881v2 · doi: 10.48550/arxiv.0908.0881 · pith_short_12: V6RIZRCW3ORA · pith_short_16: V6RIZRCW3ORAKW5B · pith_short_8: V6RIZRCW

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/V6RIZRCW3ORAKW5B7VWSOYOM2F \
  | 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: afa28cc456dba2055ba1fd6d2761ccd1502b0f9924c854c510abd876bb5c8b44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7cca26b82d2b846e0c9621b2a1e779d8ccaca39f52f01ae216a982a7d67fbde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-08-06T14:25:26Z",
    "title_canon_sha256": "c0fde00b249526155ffc7e68c55fc5602e42409fafb23ee660d35fd19b445b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0881",
    "kind": "arxiv",
    "version": 2
  }
}