Pith Number

pith:KGHDXUU3

pith:2018:KGHDXUU3SOXU3UDVMT7QQATSBR

not attested not anchored not stored refs pending

On sound insulation of pyramidal lattice sandwich structure

Guilin Wen, Jie Liu, Qixiang Qing, Ramin Sedaghati, Tingting Chen, Yi Min Xie

arxiv:1806.06916 v1 · 2018-06-06 · physics.app-ph · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGHDXUU3SOXU3UDVMT7QQATSBR}

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	2026-05-18T00:12:58.087498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

518e3bd29b93af4dd07564ff0802720c6711c909b1a36153bd7494fada694757

Aliases

arxiv: 1806.06916 · arxiv_version: 1806.06916v1 · doi: 10.48550/arxiv.1806.06916 · pith_short_12: KGHDXUU3SOXU · pith_short_16: KGHDXUU3SOXU3UDV · pith_short_8: KGHDXUU3

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/KGHDXUU3SOXU3UDVMT7QQATSBR \
  | 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: 518e3bd29b93af4dd07564ff0802720c6711c909b1a36153bd7494fada694757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef9c12f795bf1b73e0ad2c8436e4fffa9a1fd1013177737a34e6ac988dd9bcd",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-06-06T01:29:04Z",
    "title_canon_sha256": "284769d7bfb27dc5d1877057a0e1703e984010c39a975e76816c62c4f8dc84b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06916",
    "kind": "arxiv",
    "version": 1
  }
}