Pith Number

pith:RTSYT6NL

pith:2019:RTSYT6NL7REJVHM7ZTOSHJJIN7

not attested not anchored not stored refs pending

Topological band structure of surface acoustic waves on a periodically corrugated surface

Shuichi Murakami, Tomohiro Inoue

arxiv:1902.02066 v2 · 2019-02-06 · 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{RTSYT6NL7REJVHM7ZTOSHJJIN7}

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	2026-05-17T23:44:55.429788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ce589f9abfc489a9d9fccdd23a5286fd9020a15426dd178c703b6ac71c54fa0

Aliases

arxiv: 1902.02066 · arxiv_version: 1902.02066v2 · doi: 10.48550/arxiv.1902.02066 · pith_short_12: RTSYT6NL7REJ · pith_short_16: RTSYT6NL7REJVHM7 · pith_short_8: RTSYT6NL

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/RTSYT6NL7REJVHM7ZTOSHJJIN7 \
  | 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: 8ce589f9abfc489a9d9fccdd23a5286fd9020a15426dd178c703b6ac71c54fa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1318e0896670188768ae4f1c59615a9f63e018136095feb004af393e89576a80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-02-06T08:55:07Z",
    "title_canon_sha256": "141f5cafc834a2d528b2d9cc900e33d3aa0ba1edf80dd02f6de19a1198aae3b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02066",
    "kind": "arxiv",
    "version": 2
  }
}