Pith Number

pith:WJMFJYWR

pith:2014:WJMFJYWRTVP75L6IVUOFK2MELM

not attested not anchored not stored refs pending

Edge and Interfacial States in a 2D Topological Insulator:Bi(111) Bilayer on Bi$_{2}$Te$_{2}$Se

Han Woong Yeom, Joonbum Park, Jun Sung Kim, Kyung-Hwan Jin, Seung-Hoon Jhi, Sung Hwan Kim, Tae-Hwan Kim

arxiv:1404.2038 v2 · 2014-04-08 · 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{WJMFJYWRTVP75L6IVUOFK2MELM}

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	2026-05-18T02:52:57.563367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b25854e2d19d5ffeafc8ad1c5569845b3dc9a81ce1962ef8c00a8549e9d3ab25

Aliases

arxiv: 1404.2038 · arxiv_version: 1404.2038v2 · doi: 10.48550/arxiv.1404.2038 · pith_short_12: WJMFJYWRTVP7 · pith_short_16: WJMFJYWRTVP75L6I · pith_short_8: WJMFJYWR

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/WJMFJYWRTVP75L6IVUOFK2MELM \
  | 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: b25854e2d19d5ffeafc8ad1c5569845b3dc9a81ce1962ef8c00a8549e9d3ab25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36c4e7b108fc40572875f0974671610970b80e6fa77c914f498dbc874dbdf347",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-04-08T08:20:42Z",
    "title_canon_sha256": "3771d6b60ce5c6ed0aada6074e1d8d82a54d7975329ecfa3a0ef74a212d88564"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2038",
    "kind": "arxiv",
    "version": 2
  }
}