Pith Number

pith:OL22HDDA

pith:2016:OL22HDDAOA4MQXBA2JZWWVBEYM

not attested not anchored not stored refs pending

Two-Dimensional Elastic Scattering Coefficients and Enhancement of Nearly Elastic Cloaking

Abdul Wahab, Guanghui Hu, Habib Ammari, Jong Chul Ye, Tasawar Abbas

arxiv:1606.08070 v3 · 2016-06-26 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OL22HDDAOA4MQXBA2JZWWVBEYM}

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	2026-05-18T00:52:50.014960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72f5a38c607038c85c20d2736b5424c3197ee11e236cd0fcc8fcf0b38e185d48

Aliases

arxiv: 1606.08070 · arxiv_version: 1606.08070v3 · doi: 10.48550/arxiv.1606.08070 · pith_short_12: OL22HDDAOA4M · pith_short_16: OL22HDDAOA4MQXBA · pith_short_8: OL22HDDA

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/OL22HDDAOA4MQXBA2JZWWVBEYM \
  | 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: 72f5a38c607038c85c20d2736b5424c3197ee11e236cd0fcc8fcf0b38e185d48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "258c880c5d2fc447ceea9bc50a7d709e3dfedc0450d2af82f407ca49be3ac943",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-06-26T19:05:16Z",
    "title_canon_sha256": "450f4ac0cdd9567d18d2663fe16b181cf64a72efc76fb0565449788cc2c56202"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.08070",
    "kind": "arxiv",
    "version": 3
  }
}