Pith Number

pith:4M5AA34W

pith:2018:4M5AA34WCS2LSXU6YBM5RKDU74

not attested not anchored not stored refs pending

Elastic higher-order topological insulator with topologically protected corner states

Baizhan Xia, Dejie Yu, Haiyan Fan, Liang Tong, Shengjie Zheng

arxiv:1811.04412 v1 · 2018-11-11 · cond-mat.mes-hall · cond-mat.mtrl-sci · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4M5AA34WCS2LSXU6YBM5RKDU74}

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	2026-05-17T23:44:58.565880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e33a006f9614b4b95e9ec059d8a874ff081054718be27038139d17c5a1341e33

Aliases

arxiv: 1811.04412 · arxiv_version: 1811.04412v1 · doi: 10.48550/arxiv.1811.04412 · pith_short_12: 4M5AA34WCS2L · pith_short_16: 4M5AA34WCS2LSXU6 · pith_short_8: 4M5AA34W

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/4M5AA34WCS2LSXU6YBM5RKDU74 \
  | 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: e33a006f9614b4b95e9ec059d8a874ff081054718be27038139d17c5a1341e33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea6de974ab48b541015da137e99eedbace1a23133c831efad96630cbd647ad5f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2018-11-11T13:30:58Z",
    "title_canon_sha256": "14ea1c8b74fa3899763a199ebb28c8eac66f46551486e3d1c8bbd0fddec5a09c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04412",
    "kind": "arxiv",
    "version": 1
  }
}