Pith Number

pith:WMHKG7AZ

pith:2010:WMHKG7AZFYI7L2J7KIVAVFEJZR

not attested not anchored not stored refs pending

STM imaging of a bound state along a step on the surface of the topological insulator Bi$_2$Te$_3$

A. Kapitulnik, I.R. Fisher, J. G. Analytis, J.-H. Chu, Zhanybek Alpichshev

arxiv:1003.2233 v3 · 2010-03-11 · 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{WMHKG7AZFYI7L2J7KIVAVFEJZR}

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	2026-05-18T03:23:37.805411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b30ea37c192e11f5e93f522a0a9489cc49db2c90465aaf0f32212f09dcfa1e4d

Aliases

arxiv: 1003.2233 · arxiv_version: 1003.2233v3 · doi: 10.48550/arxiv.1003.2233 · pith_short_12: WMHKG7AZFYI7 · pith_short_16: WMHKG7AZFYI7L2J7 · pith_short_8: WMHKG7AZ

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/WMHKG7AZFYI7L2J7KIVAVFEJZR \
  | 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: b30ea37c192e11f5e93f522a0a9489cc49db2c90465aaf0f32212f09dcfa1e4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ac2b601f00801053b4399678e9ef2ed64cbf0c55e405e6a4a88658f990ffc49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-03-11T01:04:23Z",
    "title_canon_sha256": "cb161dda84b9f359343760c01e7179f2bd58d0aae21b5ff8e01f96897545672d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2233",
    "kind": "arxiv",
    "version": 3
  }
}