Pith Number

pith:TKRKMUDN

pith:2015:TKRKMUDN2VA4SBTCGU26DZYU4C

not attested not anchored not stored refs pending

Tunable Anderson metal-insulator transition in quantum-spin Hall insulators

Chui-Zhen Chen, Haiwen Liu, Hua Jiang, Qing-Feng Sun, X. C. Xie, Ziqiang Wang

arxiv:1504.04172 v2 · 2015-04-16 · 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{TKRKMUDN2VA4SBTCGU26DZYU4C}

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	2026-05-18T01:37:34.791485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aa2a6506dd541c906623535e1e714e08aa776bff386fa29817ae3b2c2d209fd

Aliases

arxiv: 1504.04172 · arxiv_version: 1504.04172v2 · doi: 10.48550/arxiv.1504.04172 · pith_short_12: TKRKMUDN2VA4 · pith_short_16: TKRKMUDN2VA4SBTC · pith_short_8: TKRKMUDN

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/TKRKMUDN2VA4SBTCGU26DZYU4C \
  | 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: 9aa2a6506dd541c906623535e1e714e08aa776bff386fa29817ae3b2c2d209fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2d751338caa6d29b3fcb4a70e0534b3048aba6d95baf1b6b881d2ad14b6cc36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-04-16T10:22:25Z",
    "title_canon_sha256": "060a84f5bec8f416d0597b5d3cd527f9d2abf02f5239aaccbf73b52c26e696f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04172",
    "kind": "arxiv",
    "version": 2
  }
}