Pith Number

pith:FYDBXRPA

pith:2012:FYDBXRPAOTQNNZTJSZICBHPM36

not attested not anchored not stored refs pending

Smooth gauge for topological insulators

Alexey A. Soluyanov, David Vanderbilt

arxiv:1201.5356 v2 · 2012-01-25 · 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{FYDBXRPAOTQNNZTJSZICBHPM36}

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	2026-05-18T04:00:00.828471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e061bc5e074e0d6e6699650209decdf8b0e4dd3cec91392fcbbc416352b79bb

Aliases

arxiv: 1201.5356 · arxiv_version: 1201.5356v2 · doi: 10.48550/arxiv.1201.5356 · pith_short_12: FYDBXRPAOTQN · pith_short_16: FYDBXRPAOTQNNZTJ · pith_short_8: FYDBXRPA

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/FYDBXRPAOTQNNZTJSZICBHPM36 \
  | 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: 2e061bc5e074e0d6e6699650209decdf8b0e4dd3cec91392fcbbc416352b79bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac397cac0f54b43b96ba40be9cc2877544407046acf9671e238ecdcf4517f32f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-01-25T20:10:42Z",
    "title_canon_sha256": "57c82608a63bad40fee1743cdbe3b0735cddc7563cacdec64c352b68bad0c2ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5356",
    "kind": "arxiv",
    "version": 2
  }
}