Pith Number

pith:T3VN7RYN

pith:2010:T3VN7RYNYI4DJDM6MDMF5E53FF

not attested not anchored not stored refs pending

Topological insulator and the Dirac equation

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

arxiv:1009.5502 v3 · 2010-09-28 · 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{T3VN7RYNYI4DJDM6MDMF5E53FF}

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	2026-05-18T03:53:17.732585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eeadfc70dc238348d9e60d85e93bb2951a44374474f3e3bcca65945a9846a40

Aliases

arxiv: 1009.5502 · arxiv_version: 1009.5502v3 · doi: 10.48550/arxiv.1009.5502 · pith_short_12: T3VN7RYNYI4D · pith_short_16: T3VN7RYNYI4DJDM6 · pith_short_8: T3VN7RYN

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/T3VN7RYNYI4DJDM6MDMF5E53FF \
  | 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: 9eeadfc70dc238348d9e60d85e93bb2951a44374474f3e3bcca65945a9846a40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eddc8000e0a88044e2b91a62b0c01e9a6ee639efb2db4dae1e2d3fe8cbdc7c93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-09-28T09:39:01Z",
    "title_canon_sha256": "01ba2cdfb7354bb3c01116ba2ad085fadf3c656b670dee908e8852d447b2c919"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5502",
    "kind": "arxiv",
    "version": 3
  }
}