Pith Number

pith:7EI5KNNE

pith:2014:7EI5KNNELH77GHPRANWIFYILYA

not attested not anchored not stored refs pending

Semi-Analytical Computation of Acoustic Scattering by Spheroids and Disks

Nail A. Gumerov, Ramani Duraiswami, Ross Adelman

arxiv:1408.0854 v1 · 2014-08-05 · cs.MS · cs.SD · physics.comp-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{7EI5KNNELH77GHPRANWIFYILYA}

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	2026-05-18T01:42:23.826440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f911d535a459fff31df1036c82e10bc039a10cab94eb13413bb58db2d3b307a4

Aliases

arxiv: 1408.0854 · arxiv_version: 1408.0854v1 · doi: 10.48550/arxiv.1408.0854 · pith_short_12: 7EI5KNNELH77 · pith_short_16: 7EI5KNNELH77GHPR · pith_short_8: 7EI5KNNE

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/7EI5KNNELH77GHPRANWIFYILYA \
  | 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: f911d535a459fff31df1036c82e10bc039a10cab94eb13413bb58db2d3b307a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58dc3b846e5e4043e8366a3f7ae8794e8c9f643ec7eb1403f7c6ca94c0f2a69d",
    "cross_cats_sorted": [
      "cs.SD",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MS",
    "submitted_at": "2014-08-05T03:18:28Z",
    "title_canon_sha256": "28a1b2c1ed2b1ced5fa212fd7a705fda23282867d058f7fbf8fb888e299c176f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0854",
    "kind": "arxiv",
    "version": 1
  }
}