Pith Number

pith:34C7CFAH

pith:2014:34C7CFAHHOY2JVJDQPVHZ4D5P7

not attested not anchored not stored refs pending

Electromagnetic Wave Propagation In The Plasma Layer of A Reentry Vehicle

Alexey Shashurin, John Loverich, Kris Beckwith, Madhusudhan Kundrapu, Michael Keidar, Peter Stoltz

arxiv:1407.4431 v1 · 2014-07-16 · physics.comp-ph · physics.plasm-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{34C7CFAHHOY2JVJDQPVHZ4D5P7}

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	2026-05-18T02:47:30.476640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df05f114073bb1a4d52383ea7cf07d7ffdc3d966ccaaaffb7d085827ec816842

Aliases

arxiv: 1407.4431 · arxiv_version: 1407.4431v1 · doi: 10.48550/arxiv.1407.4431 · pith_short_12: 34C7CFAHHOY2 · pith_short_16: 34C7CFAHHOY2JVJD · pith_short_8: 34C7CFAH

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/34C7CFAHHOY2JVJDQPVHZ4D5P7 \
  | 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: df05f114073bb1a4d52383ea7cf07d7ffdc3d966ccaaaffb7d085827ec816842

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e63b74db1c220d6324a064fdaf61c652e48d3110b789a3c068ae80b9b9227419",
    "cross_cats_sorted": [
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2014-07-16T19:06:11Z",
    "title_canon_sha256": "bb0dbf02972deeff878987b04aebb9d1af3bddf43858d46340702a70bd4c1e34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4431",
    "kind": "arxiv",
    "version": 1
  }
}