Pith Number

pith:IWNPIYFJ

pith:2014:IWNPIYFJ4A6XJNIIZPKXCXP7KC

not attested not anchored not stored refs pending

Effect of surface defects and few-atomic steps on the local density of states of the atomically-clean surface of topological insulator Bi$_2$Se$_3$

A.Yu. Dmitriev, N.I. Fedotov, S.V. Zaitsev-Zotov, V.F. Nasretdinova

arxiv:1408.4991 v2 · 2014-08-21 · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWNPIYFJ4A6XJNIIZPKXCXP7KC}

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	2026-05-18T02:31:35.725017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

459af460a9e03d74b508cbd5715dff5085ffcd329438b0f6ce7b6183f5578696

Aliases

arxiv: 1408.4991 · arxiv_version: 1408.4991v2 · doi: 10.48550/arxiv.1408.4991 · pith_short_12: IWNPIYFJ4A6X · pith_short_16: IWNPIYFJ4A6XJNII · pith_short_8: IWNPIYFJ

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/IWNPIYFJ4A6XJNIIZPKXCXP7KC \
  | 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: 459af460a9e03d74b508cbd5715dff5085ffcd329438b0f6ce7b6183f5578696

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ddc072588cbfcae442ae76f963e0cb6cff04886bdbcacffcf92d41d26a808f5",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-08-21T13:13:03Z",
    "title_canon_sha256": "84cc181a59900f438c728a2facda57d85ccd948dbc0db253e30346959b56e337"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4991",
    "kind": "arxiv",
    "version": 2
  }
}