Pith Number

pith:SHCRRUOR

pith:2015:SHCRRUORAMH4QMP54LP5A3AXUU

not attested not anchored not stored refs pending

A toy model for quantum spin Hall effect

J. Nsofini, S. A. Owerre

arxiv:1501.02643 v9 · 2015-01-12 · cond-mat.mes-hall · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHCRRUORAMH4QMP54LP5A3AXUU}

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	2026-05-18T01:37:35.250364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91c518d1d1030fc831fde2dfd06c17a5218a5777b40752d1d8350431ae120cd5

Aliases

arxiv: 1501.02643 · arxiv_version: 1501.02643v9 · doi: 10.48550/arxiv.1501.02643 · pith_short_12: SHCRRUORAMH4 · pith_short_16: SHCRRUORAMH4QMP5 · pith_short_8: SHCRRUOR

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/SHCRRUORAMH4QMP54LP5A3AXUU \
  | 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: 91c518d1d1030fc831fde2dfd06c17a5218a5777b40752d1d8350431ae120cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f497d7e525e4bb323646ef44c6d7cce34c4f6388a660ae4bd5f5efaee7807cad",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-01-12T13:42:22Z",
    "title_canon_sha256": "64d2703ffd292d39d6a8ad573bc9e52e3289f874dc28774fbb2ccbbd3b1b4fd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02643",
    "kind": "arxiv",
    "version": 9
  }
}