Pith Number

pith:ZLZLFFHX

pith:2011:ZLZLFFHX4EM2WV4TJ4VVXFFAL5

not attested not anchored not stored refs pending

Gapless interface states between topological insulators with opposite Dirac velocities

Ryuji Takahashi, Shuichi Murakami

arxiv:1105.5209 v2 · 2011-05-26 · 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{ZLZLFFHX4EM2WV4TJ4VVXFFAL5}

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	2026-05-18T04:10:56.739921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caf2b294f7e119ab57934f2b5b94a05f455624e28098c897011006e40b9ecce1

Aliases

arxiv: 1105.5209 · arxiv_version: 1105.5209v2 · doi: 10.48550/arxiv.1105.5209 · pith_short_12: ZLZLFFHX4EM2 · pith_short_16: ZLZLFFHX4EM2WV4T · pith_short_8: ZLZLFFHX

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/ZLZLFFHX4EM2WV4TJ4VVXFFAL5 \
  | 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: caf2b294f7e119ab57934f2b5b94a05f455624e28098c897011006e40b9ecce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d09a7c370cb812ac5b01b4457c39b2ef284dcbb216b9034030e5912a9f972f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-05-26T06:07:46Z",
    "title_canon_sha256": "571b7d44b85ed829871a7a6286e82b4fda80d9ac309bca556568f3fcafcab75c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5209",
    "kind": "arxiv",
    "version": 2
  }
}