Pith Number

pith:XNCYHRXT

pith:2025:XNCYHRXTOFDYBN2NABGCZ5DJXG

not attested not anchored not stored refs pending

Passive Vibration Isolation Characteristics of Negative Extensibility Metamaterials

Hemant Sharma, Jinkyu Yang, Seokgyu Yang, Somya Ranjan Patro

arxiv:2507.00396 v1 · 2025-07-01 · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XNCYHRXTOFDYBN2NABGCZ5DJXG}

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	2026-07-05T11:30:08.192728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb4583c6f3714780b74d004c2cf469b999242d3d2e14bbdcf22b8ee3e9adb4fe

Aliases

arxiv: 2507.00396 · arxiv_version: 2507.00396v1 · doi: 10.48550/arxiv.2507.00396 · pith_short_12: XNCYHRXTOFDY · pith_short_16: XNCYHRXTOFDYBN2N · pith_short_8: XNCYHRXT

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/XNCYHRXTOFDYBN2NABGCZ5DJXG \
  | 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: bb4583c6f3714780b74d004c2cf469b999242d3d2e14bbdcf22b8ee3e9adb4fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ab86d6edb941d479f6e48b237e1b3d6f9ed73c6efd6584ce24564947512eec8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2025-07-01T03:18:20Z",
    "title_canon_sha256": "72cd68e68e76aadf72fac60304686bace292c0bc0290ebe81eaaece1d558a850"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00396",
    "kind": "arxiv",
    "version": 1
  }
}