Pith Number

pith:4IPX4FIQ

pith:2012:4IPX4FIQ2D322MJKGH6V5GYNVU

not attested not anchored not stored refs pending

Numerical modeling in wave scattering problem for small particles

(2) Mathematics Department, A. G. Ramm (2) ((1) Institute of Applied Problems of Mechanics, Kansas State University, KS, Lviv, Manhattan, Mathematics, M. I. Andriychuk (1), NASU, Ukraine, USA)

arxiv:1206.3446 v1 · 2012-06-15 · physics.comp-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4IPX4FIQ2D322MJKGH6V5GYNVU}

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	2026-05-18T03:53:30.253204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e21f7e1510d0f7ad312a31fd5e9b0dad0c203c9cae72964f4d5e216adead31e1

Aliases

arxiv: 1206.3446 · arxiv_version: 1206.3446v1 · doi: 10.48550/arxiv.1206.3446 · pith_short_12: 4IPX4FIQ2D32 · pith_short_16: 4IPX4FIQ2D322MJK · pith_short_8: 4IPX4FIQ

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/4IPX4FIQ2D322MJKGH6V5GYNVU \
  | 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: e21f7e1510d0f7ad312a31fd5e9b0dad0c203c9cae72964f4d5e216adead31e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fb10f28b41c0ef40995317f01d195c8e00b2ebbbc6d346fcd1a45bf7e66942e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2012-06-15T12:50:03Z",
    "title_canon_sha256": "edf4fd61904178d6dc56019f5be90c852a5a431ed58e57a3095c31fc2d789c41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3446",
    "kind": "arxiv",
    "version": 1
  }
}