Pith Number

pith:25GFUN3Q

pith:2017:25GFUN3Q3YIRBAK7RHMQK53CXJ

not attested not anchored not stored refs pending

Wave propagation in one-dimensional nonlinear acoustic metamaterials

Bernard Bonello (UPMC), Dianlong Yu, Jianfei Yin, Jihong Wen, Xin Fang

arxiv:1703.06761 v1 · 2017-03-16 · nlin.PS · nlin.CD · 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{25GFUN3Q3YIRBAK7RHMQK53CXJ}

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	2026-05-18T00:44:19.640088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d74c5a3770de1110815f89d9057762ba567e5b59eda9143dc7e561d51455dd99

Aliases

arxiv: 1703.06761 · arxiv_version: 1703.06761v1 · doi: 10.48550/arxiv.1703.06761 · pith_short_12: 25GFUN3Q3YIR · pith_short_16: 25GFUN3Q3YIRBAK7 · pith_short_8: 25GFUN3Q

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/25GFUN3Q3YIRBAK7RHMQK53CXJ \
  | 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: d74c5a3770de1110815f89d9057762ba567e5b59eda9143dc7e561d51455dd99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbf64f1c6066227bbbb420c10f500a09d3bd1d5a2d380e8c77e028fbe8208672",
    "cross_cats_sorted": [
      "nlin.CD",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2017-03-16T12:39:51Z",
    "title_canon_sha256": "055de4c5addbeea6e6c525c9efa55fc7994694ba2d0b14d0676390866ef8d657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06761",
    "kind": "arxiv",
    "version": 1
  }
}