Pith Number

pith:CHTHCQJI

pith:2011:CHTHCQJIZQOMN4K5CMDMSQBVMM

not attested not anchored not stored refs pending

Topological Superconductivity and Surface Andreev Bound States in Doped Semiconductors: Application to CuxBi2Se3

Liang Fu, Timothy H. Hsieh

arxiv:1109.3464 v2 · 2011-09-15 · cond-mat.supr-con · 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{CHTHCQJIZQOMN4K5CMDMSQBVMM}

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	2026-05-18T04:11:17.601527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11e6714128cc1cc6f15d1306c94035631f81c70261008fe14ec816393ae480a7

Aliases

arxiv: 1109.3464 · arxiv_version: 1109.3464v2 · doi: 10.48550/arxiv.1109.3464 · pith_short_12: CHTHCQJIZQOM · pith_short_16: CHTHCQJIZQOMN4K5 · pith_short_8: CHTHCQJI

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/CHTHCQJIZQOMN4K5CMDMSQBVMM \
  | 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: 11e6714128cc1cc6f15d1306c94035631f81c70261008fe14ec816393ae480a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4da6c77590015dc6522cfcecfda7741f3ed05e1f1d3edbdc507f7d538377df6",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-09-15T20:00:34Z",
    "title_canon_sha256": "da14b9c2d56bee6716d0b0fae857d66830e6f2fc466453d1710c9401c942aeee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3464",
    "kind": "arxiv",
    "version": 2
  }
}