Pith Number

pith:4KPAXLOY

pith:2017:4KPAXLOYKHN6YGNTIPZDEOL3RP

not attested not anchored not stored refs pending

Observation of a Lamb band gap in a polymer waveguide with periodic cross-like cavities

B. Morvan, F. Bosia, M. Mazzotti, M. Miniaci, M. Radzie\'nski, N. Kherraz, N. M. Pugno, P. Kudela, W. Ostachowicz

arxiv:1710.11546 v1 · 2017-10-31 · physics.app-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{4KPAXLOYKHN6YGNTIPZDEOL3RP}

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	2026-05-18T00:31:37.005704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e29e0badd851dbec19b343f232397b8be544a009a6444dafded76478faa9c368

Aliases

arxiv: 1710.11546 · arxiv_version: 1710.11546v1 · doi: 10.48550/arxiv.1710.11546 · pith_short_12: 4KPAXLOYKHN6 · pith_short_16: 4KPAXLOYKHN6YGNT · pith_short_8: 4KPAXLOY

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/4KPAXLOYKHN6YGNTIPZDEOL3RP \
  | 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: e29e0badd851dbec19b343f232397b8be544a009a6444dafded76478faa9c368

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c2ff0262180e12a277f71939d7a1b097fcf75556b49e1ddfc1ffeef9e21c217",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-10-31T16:00:15Z",
    "title_canon_sha256": "69155721089e99a25a318b2b4b6193061cf49404eeb7f83ed27215947c680534"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11546",
    "kind": "arxiv",
    "version": 1
  }
}