Pith Number

pith:QK22TENY

pith:2013:QK22TENYX76EFOMNAZBQAR2FKD

not attested not anchored not stored refs pending

A quantitative study of source imaging in random waveguides

Chrysoula Tsogka, Josselin Garnier, Liliana Borcea

arxiv:1306.1544 v1 · 2013-06-06 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QK22TENYX76EFOMNAZBQAR2FKD}

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	2026-05-18T03:21:33.132076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82b5a991b8bffc42b98d064300474550de9ff04a76b733d9807ee5b2f5bad5cb

Aliases

arxiv: 1306.1544 · arxiv_version: 1306.1544v1 · doi: 10.48550/arxiv.1306.1544 · pith_short_12: QK22TENYX76E · pith_short_16: QK22TENYX76EFOMN · pith_short_8: QK22TENY

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/QK22TENYX76EFOMNAZBQAR2FKD \
  | 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: 82b5a991b8bffc42b98d064300474550de9ff04a76b733d9807ee5b2f5bad5cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9305a2d0be181208173f8cfece5cbc7c8590ed471de74245d15af4efbda84e68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-06-06T20:21:32Z",
    "title_canon_sha256": "4e94df274ebb6594b52eccad379055a11c28d943f893087576d79533a72b5a97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1544",
    "kind": "arxiv",
    "version": 1
  }
}