Pith Number

pith:VFTK76ZO

pith:2011:VFTK76ZOIQLP3HUNLADDFMBJKE

not attested not anchored not stored refs pending

Impurity scattering in the bulk of topological insulators

Cheung Chan, Tai-Kai Ng

arxiv:1111.1512 v1 · 2011-11-07 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VFTK76ZOIQLP3HUNLADDFMBJKE}

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	2026-05-18T01:59:44.629553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a966affb2e4416fd9e8d580632b0295139e231e7f8592a225e3b1727e90359f4

Aliases

arxiv: 1111.1512 · arxiv_version: 1111.1512v1 · doi: 10.48550/arxiv.1111.1512 · pith_short_12: VFTK76ZOIQLP · pith_short_16: VFTK76ZOIQLP3HUN · pith_short_8: VFTK76ZO

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/VFTK76ZOIQLP3HUNLADDFMBJKE \
  | 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: a966affb2e4416fd9e8d580632b0295139e231e7f8592a225e3b1727e90359f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4ed6cba3767873f2b30e9d8804c986e650cbaa33d8a6416888b14714b6c0c97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-11-07T09:13:41Z",
    "title_canon_sha256": "0d55bf96da0aa48d39d6df2a326ae1320486acfceb8e6bb232fac81f9dbf27d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1512",
    "kind": "arxiv",
    "version": 1
  }
}