Pith Number

pith:6SXU2WGS

pith:2018:6SXU2WGSTTKWUBWGXXUWOHR2KV

not attested not anchored not stored refs pending

Observation of nonreciprocal wave propagation in a dynamic phononic lattice

Behrooz Yousefzadeh, Chiara Daraio, Guoliang Huang, Hui Chen, Hussein Nassar, Yifan Wang

arxiv:1803.11503 v2 · 2018-03-30 · physics.app-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6SXU2WGSTTKWUBWGXXUWOHR2KV}

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	2026-05-18T00:00:56.706041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4af4d58d29cd56a06c6bde9671e3a556447386cb80a906cc504338f530c26ca

Aliases

arxiv: 1803.11503 · arxiv_version: 1803.11503v2 · doi: 10.48550/arxiv.1803.11503 · pith_short_12: 6SXU2WGSTTKW · pith_short_16: 6SXU2WGSTTKWUBWG · pith_short_8: 6SXU2WGS

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/6SXU2WGSTTKWUBWGXXUWOHR2KV \
  | 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: f4af4d58d29cd56a06c6bde9671e3a556447386cb80a906cc504338f530c26ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b02529c75e7c283fa53475e246c6eb78d727101577030b146a411f028f1ce56a",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-03-30T15:12:01Z",
    "title_canon_sha256": "e5cd668f4c6e26deb2b7a67876e3ba18545040defe6f93843afb988a9cd309d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.11503",
    "kind": "arxiv",
    "version": 2
  }
}