Pith Number

pith:KTWC3NRB

pith:2013:KTWC3NRBV67J7IGHWYUB4JPVIB

not attested not anchored not stored refs pending

Propagation in 3D of microwaves through density perturbations

A. K\"ohn, M. R. O'Brien, R. G. L. Vann, T. R. N. Williams

arxiv:1311.7324 v1 · 2013-11-28 · physics.plasm-ph · 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{KTWC3NRBV67J7IGHWYUB4JPVIB}

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	2026-05-18T01:46:05.194152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54ec2db621afbe9fa0c7b6281e25f5405177400721370a6d48bd0d8dd934ed8a

Aliases

arxiv: 1311.7324 · arxiv_version: 1311.7324v1 · doi: 10.48550/arxiv.1311.7324 · pith_short_12: KTWC3NRBV67J · pith_short_16: KTWC3NRBV67J7IGH · pith_short_8: KTWC3NRB

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/KTWC3NRBV67J7IGHWYUB4JPVIB \
  | 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: 54ec2db621afbe9fa0c7b6281e25f5405177400721370a6d48bd0d8dd934ed8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e25c22bc0c5be8f7581dd5bc1d5372ef53f2da5ba9c1175a46021bbf8a095c9",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2013-11-28T14:05:55Z",
    "title_canon_sha256": "6300c13e47596c49014746d944dab8c46574ebc84aa41f1b8767f228c014f411"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7324",
    "kind": "arxiv",
    "version": 1
  }
}