Pith Number

pith:PMJEA7GC

pith:2010:PMJEA7GCPIBAZHOQCEF2ILSFP5

not attested not anchored not stored refs pending

Z2 invariant protected bound states in topological insulators

Hai-Zhou Lu, Jie Lu, Shun-Qing Shen, Wen-Yu Shan

arxiv:1010.0503 v2 · 2010-10-04 · 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{PMJEA7GCPIBAZHOQCEF2ILSFP5}

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	2026-05-18T04:17:13.683881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b12407cc27a020c9dd0110ba42e457f7661e173d51b709009f4a427fb37ecc8

Aliases

arxiv: 1010.0503 · arxiv_version: 1010.0503v2 · doi: 10.48550/arxiv.1010.0503 · pith_short_12: PMJEA7GCPIBA · pith_short_16: PMJEA7GCPIBAZHOQ · pith_short_8: PMJEA7GC

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/PMJEA7GCPIBAZHOQCEF2ILSFP5 \
  | 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: 7b12407cc27a020c9dd0110ba42e457f7661e173d51b709009f4a427fb37ecc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d2e1bf20efcf13eda5c92929e81b86694e81678fba87b84ac0c0ea02d928ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-10-04T08:36:09Z",
    "title_canon_sha256": "458b8816232958a2137074bcf80306eede3e9a4efd18ed654f5af0f9db3df467"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0503",
    "kind": "arxiv",
    "version": 2
  }
}