Pith Number

pith:EG7NWTHW

pith:2016:EG7NWTHWEQKKJ6D2437FMCC5JL

not attested not anchored not stored refs pending

Optical Measurement of In-plane Elastic Waves in Mechanical Metamaterials Through Digital Image Correlation

Giuseppe Trainiti, Marshall Schaeffer, Massimo Ruzzene

arxiv:1609.08931 v1 · 2016-09-20 · 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{EG7NWTHWEQKKJ6D2437FMCC5JL}

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	2026-05-18T01:03:41.546924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21bedb4cf62414a4f87ae6fe56085d4ac316bb7c110ece1f4de04a60fe038007

Aliases

arxiv: 1609.08931 · arxiv_version: 1609.08931v1 · doi: 10.48550/arxiv.1609.08931 · pith_short_12: EG7NWTHWEQKK · pith_short_16: EG7NWTHWEQKKJ6D2 · pith_short_8: EG7NWTHW

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/EG7NWTHWEQKKJ6D2437FMCC5JL \
  | 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: 21bedb4cf62414a4f87ae6fe56085d4ac316bb7c110ece1f4de04a60fe038007

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d54ba5a96cdcfa84d261116e2ad39b7d36d78ede6b7fe3431fa830510ecaaf2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2016-09-20T18:38:50Z",
    "title_canon_sha256": "c9b43c37ff0b4d67c955b607fd90303b0368dc0fa0e7956afc3f140f21ac4a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08931",
    "kind": "arxiv",
    "version": 1
  }
}