Pith Number

pith:3KZYMWUV

pith:2017:3KZYMWUVUDXTGEMLQ6GUSFDXB5

not attested not anchored not stored refs pending

Cooperative scattering of scalar waves by optimized configurations of point scatterers

Felix Eckert, Frank Sch\"afer, Thomas Wellens

arxiv:1706.06772 v1 · 2017-06-21 · quant-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{3KZYMWUVUDXTGEMLQ6GUSFDXB5}

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	2026-05-18T00:30:03.682362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dab3865a95a0ef33118b878d4914770f562c645e63f2252efa241574aa6b2b76

Aliases

arxiv: 1706.06772 · arxiv_version: 1706.06772v1 · doi: 10.48550/arxiv.1706.06772 · pith_short_12: 3KZYMWUVUDXT · pith_short_16: 3KZYMWUVUDXTGEML · pith_short_8: 3KZYMWUV

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/3KZYMWUVUDXTGEMLQ6GUSFDXB5 \
  | 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: dab3865a95a0ef33118b878d4914770f562c645e63f2252efa241574aa6b2b76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "253743ea5bb21ec8c92258c54eee80872a8e33ea822c965c2cee004615f8afe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-06-21T07:42:46Z",
    "title_canon_sha256": "f35278cb282fe87312890cc32d7c26a7f943ee8ccff39d37cec89b4a3611d182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.06772",
    "kind": "arxiv",
    "version": 1
  }
}