Pith Number

pith:RRJ3I7BD

pith:2013:RRJ3I7BDODF6DIKVWVGWKDUGNH

not attested not anchored not stored refs pending

The fundamental differences between Quantum Spin Hall edge-states at zig-zag and armchair terminations of honeycomb and ruby nets

Carmine Ortix, Jeroen van den Brink, Laura Cano-Cort\'es

arxiv:1303.2252 v1 · 2013-03-09 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RRJ3I7BDODF6DIKVWVGWKDUGNH}

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	2026-05-18T01:51:09.299839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c53b47c2370cbe1a155b54d650e8669cbadccf53b357e8df622e5087696f056

Aliases

arxiv: 1303.2252 · arxiv_version: 1303.2252v1 · doi: 10.48550/arxiv.1303.2252 · pith_short_12: RRJ3I7BDODF6 · pith_short_16: RRJ3I7BDODF6DIKV · pith_short_8: RRJ3I7BD

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/RRJ3I7BDODF6DIKVWVGWKDUGNH \
  | 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: 8c53b47c2370cbe1a155b54d650e8669cbadccf53b357e8df622e5087696f056

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f77868f4d937029516f443e166d7e2ae3de3a9eb72847ed873e8da4455c53590",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-03-09T18:56:52Z",
    "title_canon_sha256": "274962abb754db2411e4d238e7acbb2f632fc8a0713d4f344469c3f4120d1a4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.2252",
    "kind": "arxiv",
    "version": 1
  }
}