Pith Number

pith:RPGKKX44

pith:2018:RPGKKX44CGLRLMHS7J3UAOC2V4

not attested not anchored not stored refs pending

Influence of a charge-gradient force on dust acoustic waves

Alexey Khrapak, Sergey Khrapak

arxiv:1803.04396 v1 · 2018-03-12 · 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{RPGKKX44CGLRLMHS7J3UAOC2V4}

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	2026-05-18T00:20:29.741679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bcca55f9c119715b0f2fa7740385aaf2936e6e095ac858f7cacb9e6bf7cdf58

Aliases

arxiv: 1803.04396 · arxiv_version: 1803.04396v1 · doi: 10.48550/arxiv.1803.04396 · pith_short_12: RPGKKX44CGLR · pith_short_16: RPGKKX44CGLRLMHS · pith_short_8: RPGKKX44

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/RPGKKX44CGLRLMHS7J3UAOC2V4 \
  | 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: 8bcca55f9c119715b0f2fa7740385aaf2936e6e095ac858f7cacb9e6bf7cdf58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "082677c04b6e24be6ce657f0de30d93bbbf70b976e73b7db3b57085d92f5f728",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-03-12T17:46:57Z",
    "title_canon_sha256": "fadd8b9b8228d4e33958e7c2268160da9b2a014cccdd299816437e9bb2215fb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04396",
    "kind": "arxiv",
    "version": 1
  }
}