Pith Number

pith:3HIAAEYN

pith:2014:3HIAAEYNVCZC7SE2QDWSNEUHI5

not attested not anchored not stored refs pending

Nontrivial surface topological physics from strong and weak topological insulators and superconductors

Ching-Kai Chiu

arxiv:1410.1117 v1 · 2014-10-05 · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HIAAEYNVCZC7SE2QDWSNEUHI5}

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	2026-05-18T02:41:02.714273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9d000130da8b22fc89a80ed2692874773b730419981a5b9b9c3a2582a6c7d5c

Aliases

arxiv: 1410.1117 · arxiv_version: 1410.1117v1 · doi: 10.48550/arxiv.1410.1117 · pith_short_12: 3HIAAEYNVCZC · pith_short_16: 3HIAAEYNVCZC7SE2 · pith_short_8: 3HIAAEYN

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/3HIAAEYNVCZC7SE2QDWSNEUHI5 \
  | 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: d9d000130da8b22fc89a80ed2692874773b730419981a5b9b9c3a2582a6c7d5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a31855e3c1281ddfa700e763e4c3125ddcb48692eebf24ba6fe1673dfd12880",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-10-05T06:10:42Z",
    "title_canon_sha256": "5c4422f6081296a6155e394263d4abd093d2b447ddf4c2a42086bd3f2b706ba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.1117",
    "kind": "arxiv",
    "version": 1
  }
}