Pith Number

pith:BMMH5BQS

pith:2023:BMMH5BQSFACZZ4QHZKZAPV2MLB

not attested not anchored not stored refs pending

Many-body higher-order topological invariant for $C_n$-symmetric insulators

Ammar Jahin, Yuan-Ming Lu, Yuxuan Wang

arxiv:2401.00050 v2 · 2023-12-29 · cond-mat.str-el · 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{BMMH5BQSFACZZ4QHZKZAPV2MLB}

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	2026-07-05T07:30:59.060589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b187e861228059cf207cab207d74c586f6d216500826fa0354b8770ee754785

Aliases

arxiv: 2401.00050 · arxiv_version: 2401.00050v2 · doi: 10.48550/arxiv.2401.00050 · pith_short_12: BMMH5BQSFACZ · pith_short_16: BMMH5BQSFACZZ4QH · pith_short_8: BMMH5BQS

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/BMMH5BQSFACZZ4QHZKZAPV2MLB \
  | 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: 0b187e861228059cf207cab207d74c586f6d216500826fa0354b8770ee754785

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0dd16b1ff74c62cc2a5acda497ea9eb67d13fb77376c6cfc67e93a0824ad50c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2023-12-29T19:07:55Z",
    "title_canon_sha256": "0e182281433f07648ace0ca9ce6732cbdd0c2655519671ccde03b93230ea06d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.00050",
    "kind": "arxiv",
    "version": 2
  }
}