Pith Number

pith:TLWUSQKA

pith:2013:TLWUSQKAALK5HHBQEMLELFLF6J

not attested not anchored not stored refs pending

Surface States of Topological Crystalline Insulators in IV-VI Semiconductors

Junwei Liu, Liang Fu, Wenhui Duan

arxiv:1304.0430 v1 · 2013-04-01 · 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{TLWUSQKAALK5HHBQEMLELFLF6J}

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	2026-05-18T03:04:24.233228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9aed49414002d5d39c302316459565f265767e3b508b3b97c7ba85ce14adce52

Aliases

arxiv: 1304.0430 · arxiv_version: 1304.0430v1 · doi: 10.48550/arxiv.1304.0430 · pith_short_12: TLWUSQKAALK5 · pith_short_16: TLWUSQKAALK5HHBQ · pith_short_8: TLWUSQKA

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/TLWUSQKAALK5HHBQEMLELFLF6J \
  | 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: 9aed49414002d5d39c302316459565f265767e3b508b3b97c7ba85ce14adce52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad292eeadc27bca94e59644fe535c431481e8d6b1a130fb4ecbd971d4d7af5a5",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-04-01T19:24:53Z",
    "title_canon_sha256": "25efeb5bb4f7b37f1831274a5a2cca684561af8f944c6f0ba5dda189379ff675"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0430",
    "kind": "arxiv",
    "version": 1
  }
}