Pith Number

pith:HFLUL4JB

pith:2019:HFLUL4JBKGCU4A7HMX7B3THCUV

not attested not anchored not stored refs pending

M\"{o}bius Insulator and Higher-Order Topology in MnBi$_{2n}$Te$_{3n+1}$

Fengcheng Wu, Rui-Xing Zhang, S. Das Sarma

arxiv:1910.11906 v2 · 2019-10-25 · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFLUL4JBKGCU4A7HMX7B3THCUV}

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	2026-07-05T00:53:42.159567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

395745f12151854e03e765fe1dcce2a564a2c967900e49b3a62f52d2b6ac38d9

Aliases

arxiv: 1910.11906 · arxiv_version: 1910.11906v2 · doi: 10.48550/arxiv.1910.11906 · pith_short_12: HFLUL4JBKGCU · pith_short_16: HFLUL4JBKGCU4A7H · pith_short_8: HFLUL4JB

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/HFLUL4JBKGCU4A7HMX7B3THCUV \
  | 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: 395745f12151854e03e765fe1dcce2a564a2c967900e49b3a62f52d2b6ac38d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "752bfd048c23339633271c3df0e6589e66675db57df61e886a677b7bfa4529c8",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-10-25T19:25:52Z",
    "title_canon_sha256": "1efd18abbf3e5cbf0144d3ee9fa4a17e38c1a81ad3372bcacb2358344bc58137"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.11906",
    "kind": "arxiv",
    "version": 2
  }
}