Pith Number

pith:TS7PNDJQ

pith:2012:TS7PNDJQY2IGKX3V6CAEZBYNAH

not attested not anchored not stored refs pending

Manifestation of Topological Protection in Transport Properties of Epitaxial Bi2Se3 Thin Films

A. A. Taskin, Kouji Segawa, Satoshi Sasaki, Yoichi Ando

arxiv:1204.1829 v2 · 2012-04-09 · cond-mat.mes-hall · 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{TS7PNDJQY2IGKX3V6CAEZBYNAH}

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	2026-05-18T01:57:55.819946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cbef68d30c690655f75f0804c870d01f7d314d2eba86988f3ec1d2ff9a2d56d

Aliases

arxiv: 1204.1829 · arxiv_version: 1204.1829v2 · doi: 10.48550/arxiv.1204.1829 · pith_short_12: TS7PNDJQY2IG · pith_short_16: TS7PNDJQY2IGKX3V · pith_short_8: TS7PNDJQ

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/TS7PNDJQY2IGKX3V6CAEZBYNAH \
  | 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: 9cbef68d30c690655f75f0804c870d01f7d314d2eba86988f3ec1d2ff9a2d56d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e51a33fc4a5395163642fca5d0ceb0b85cf2e08a5b2b2deef67de177d3e4fde5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-04-09T08:35:02Z",
    "title_canon_sha256": "4abc786be61b23e0d1d95966e9721910733eff23fd3c63b2c07d5f8cdcb6028d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1829",
    "kind": "arxiv",
    "version": 2
  }
}