Pith Number

pith:EVRL6MUV

pith:2017:EVRL6MUVGKMO4TJ5QIHWXF6OTL

not attested not anchored not stored refs pending

Multi-parametric sensitivity analysis of the band structure for tetrachiral acoustic metamaterials

Andrea Bacigalupo, Marco Lepidi

arxiv:1706.08754 v2 · 2017-06-27 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVRL6MUVGKMO4TJ5QIHWXF6OTL}

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	2026-05-18T00:22:10.908400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2562bf32953298ee4d3d820f6b97ce9affc7297636adc1b0b541747b91723577

Aliases

arxiv: 1706.08754 · arxiv_version: 1706.08754v2 · doi: 10.48550/arxiv.1706.08754 · pith_short_12: EVRL6MUVGKMO · pith_short_16: EVRL6MUVGKMO4TJ5 · pith_short_8: EVRL6MUV

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/EVRL6MUVGKMO4TJ5QIHWXF6OTL \
  | 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: 2562bf32953298ee4d3d820f6b97ce9affc7297636adc1b0b541747b91723577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a7b57d600f1ac696916ffb84066f6685d22c926e79bff5e26ed48fa09461762",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-06-27T09:43:07Z",
    "title_canon_sha256": "382a0e48bd2f3df17b276556f3e756ea53c46adb385c97329555813d78515ccc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08754",
    "kind": "arxiv",
    "version": 2
  }
}