Pith Number

pith:DIA3RPXQ

pith:2015:DIA3RPXQEAHKIMVVV6DN4EBKRY

not attested not anchored not stored refs pending

Observation of phononic helical edge states in a mechanical 'topological insulator'

Roman S\"usstrunk, Sebastian D. Huber

arxiv:1503.06808 v1 · 2015-03-23 · cond-mat.mes-hall · physics.class-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{DIA3RPXQEAHKIMVVV6DN4EBKRY}

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	2026-05-18T01:37:18.964347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a01b8bef0200ea432b5af86de102a8e1fd550fd3383ca30a6ebb2f03ac7d341

Aliases

arxiv: 1503.06808 · arxiv_version: 1503.06808v1 · doi: 10.48550/arxiv.1503.06808 · pith_short_12: DIA3RPXQEAHK · pith_short_16: DIA3RPXQEAHKIMVV · pith_short_8: DIA3RPXQ

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/DIA3RPXQEAHKIMVVV6DN4EBKRY \
  | 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: 1a01b8bef0200ea432b5af86de102a8e1fd550fd3383ca30a6ebb2f03ac7d341

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adcbd90e9d9440cb8d5bab6ac7b104efe5dbebfa545f8e362e94933990a9b21a",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-03-23T20:01:57Z",
    "title_canon_sha256": "c5a7db467ff8fedaeca53d87a3c10850d5ab9d43f97a047c31fd4ca16800e2a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06808",
    "kind": "arxiv",
    "version": 1
  }
}