Pith Number

pith:BT6GEPYX

pith:2012:BT6GEPYXKOGMWSJU5FAMP6H25S

not attested not anchored not stored refs pending

Topological insulator Bi2Te3 films synthesized by metal organic chemical vapor deposition

Chang Liu, Haoran Yang, Helin Cao, Jonathan Pierce, M. Zahid Hasan, Rama Venkatasubramanian, Yong P. Chen, Yue Wu

arxiv:1208.4071 v1 · 2012-08-20 · 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{BT6GEPYXKOGMWSJU5FAMP6H25S}

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	2026-05-18T03:39:04.950721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cfc623f17538ccb4934e940c7f8faec9161e88e1af646abd14765e03a2fcf33

Aliases

arxiv: 1208.4071 · arxiv_version: 1208.4071v1 · doi: 10.48550/arxiv.1208.4071 · pith_short_12: BT6GEPYXKOGM · pith_short_16: BT6GEPYXKOGMWSJU · pith_short_8: BT6GEPYX

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/BT6GEPYXKOGMWSJU5FAMP6H25S \
  | 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: 0cfc623f17538ccb4934e940c7f8faec9161e88e1af646abd14765e03a2fcf33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eb7eae4db07f406a41b9b93c993aefa4822a2147b53dcf869290ab6c11704b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-08-20T17:59:33Z",
    "title_canon_sha256": "32deb225879f9f950dd5166146890b87050cec65992acddd5e032261c9ddc2c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4071",
    "kind": "arxiv",
    "version": 1
  }
}