Pith Number

pith:OVUWQQC5

pith:2022:OVUWQQC5FTWXY3CSF6C55457I4

not attested not anchored not stored refs pending

Topological gap labeling with the third Chern numbers in three-dimensional quasicrystals

Kazuki Yamamoto, Mikito Koshino

arxiv:2201.04820 v1 · 2022-01-13 · 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{OVUWQQC5FTWXY3CSF6C55457I4}

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	2026-07-05T04:07:30.810093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

756968405d2ced7c6c522f85def3bf47275eaf9b7e29f3d9dbad36f96bff5d17

Aliases

arxiv: 2201.04820 · arxiv_version: 2201.04820v1 · doi: 10.48550/arxiv.2201.04820 · pith_short_12: OVUWQQC5FTWX · pith_short_16: OVUWQQC5FTWXY3CS · pith_short_8: OVUWQQC5

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/OVUWQQC5FTWXY3CSF6C55457I4 \
  | 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: 756968405d2ced7c6c522f85def3bf47275eaf9b7e29f3d9dbad36f96bff5d17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfb8a45ef064f0c737f3ecc25fa872a01800bbd2c492ae7db253a718eed47239",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2022-01-13T07:32:55Z",
    "title_canon_sha256": "7354c0100ae6c4d651f16bab8cddaa1ec864d043bfa37e654d6f608596864c12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.04820",
    "kind": "arxiv",
    "version": 1
  }
}