Pith Number

pith:5YFP6R2Y

pith:2015:5YFP6R2YHQ6MNVHVEZQZXRAP2X

not attested not anchored not stored refs pending

Layered Topological Crystalline Insulators

Andrew M. Rappe, C. L. Kane, E. J. Mele, Youngkuk Kim

arxiv:1503.05966 v1 · 2015-03-19 · cond-mat.mtrl-sci · 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{5YFP6R2YHQ6MNVHVEZQZXRAP2X}

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	2026-05-18T01:25:30.672980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee0aff47583c3cc6d4f526619bc40fd5f77bc5c5159d1c9d6683cc4ed3ec8267

Aliases

arxiv: 1503.05966 · arxiv_version: 1503.05966v1 · doi: 10.48550/arxiv.1503.05966 · pith_short_12: 5YFP6R2YHQ6M · pith_short_16: 5YFP6R2YHQ6MNVHV · pith_short_8: 5YFP6R2Y

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/5YFP6R2YHQ6MNVHVEZQZXRAP2X \
  | 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: ee0aff47583c3cc6d4f526619bc40fd5f77bc5c5159d1c9d6683cc4ed3ec8267

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76348ce4b627a60df5c885e73ef719d6ab71598f03ca7128479ace4afb52c60b",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-03-19T23:39:01Z",
    "title_canon_sha256": "965ce9ae506e06776fb8d542a8630885ed09cac62f4103ee424ce2e8914cc848"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05966",
    "kind": "arxiv",
    "version": 1
  }
}