Pith Number

pith:WRVMCTEI

pith:2020:WRVMCTEIXM6XAYPHYIDNSIEEQH

not attested not anchored not stored refs pending

Modeling in-ice radio propagation with parabolic equation methods

A. Connolly, A. Nozdrina, C. Deaconu, C. Hast, C. Sbrocco, C.-Y. Kuo, D. Besson, D. Frikken, D. Van den Broeck, E. Huesca Santiago, J. Beatty, J. Nam, J.P. Ralston, J. Torres, K.D. de Vries, K. Mulrey, N. van Eijndhoven, P. Allison, P. Dasgupta, R.S. Stanley, S. de Kockere, S. Prohira, S. Toscano, S. Wissel, T. Meures, U.A. Latif, V. Lukic

arxiv:2011.05997 v2 · 2020-11-11 · astro-ph.IM · 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{WRVMCTEIXM6XAYPHYIDNSIEEQH}

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	2026-07-05T02:58:37.467632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b46ac14c88bb3d7061e7c206d9208481c5bb5133bde3301583570ac26a59f1f1

Aliases

arxiv: 2011.05997 · arxiv_version: 2011.05997v2 · doi: 10.48550/arxiv.2011.05997 · pith_short_12: WRVMCTEIXM6X · pith_short_16: WRVMCTEIXM6XAYPH · pith_short_8: WRVMCTEI

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/WRVMCTEIXM6XAYPHYIDNSIEEQH \
  | 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: b46ac14c88bb3d7061e7c206d9208481c5bb5133bde3301583570ac26a59f1f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b131a63ca0670d07aa82d6de0fefb7f9e7f5229cd7612f83957704d2439800d8",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-11-11T19:00:01Z",
    "title_canon_sha256": "a365dc39c39eb29c19fe4662dda7540bbea941427c7230a9a4a3d2b597bfc6a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.05997",
    "kind": "arxiv",
    "version": 2
  }
}