Pith Number

pith:D4MPRHYM

pith:2012:D4MPRHYMYSDCP7OWPXTFXKD6NF

not attested not anchored not stored refs pending

Why is the bulk resistivity of topological insulators so small?

B. I. Shklovskii, Brian Skinner, Tianran Chen

arxiv:1208.4601 v2 · 2012-08-22 · cond-mat.mes-hall · cond-mat.dis-nn · 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{D4MPRHYMYSDCP7OWPXTFXKD6NF}

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	2026-05-18T03:41:58.438253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f18f89f0cc48627fdd67de65ba87e6977e524b9f9a1900c8c495e37459cb3ab

Aliases

arxiv: 1208.4601 · arxiv_version: 1208.4601v2 · doi: 10.48550/arxiv.1208.4601 · pith_short_12: D4MPRHYMYSDC · pith_short_16: D4MPRHYMYSDCP7OW · pith_short_8: D4MPRHYM

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/D4MPRHYMYSDCP7OWPXTFXKD6NF \
  | 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: 1f18f89f0cc48627fdd67de65ba87e6977e524b9f9a1900c8c495e37459cb3ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b04dd95d0f2a45895fad96d548f33366dc7cb95a8ab6aed412c25912c80c52a",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-08-22T20:00:01Z",
    "title_canon_sha256": "304a67ef53761a8f7a58a9674f1d88028d20675099499909960d257a93f1eca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4601",
    "kind": "arxiv",
    "version": 2
  }
}