Pith Number

pith:T23W4ZWZ

pith:2018:T23W4ZWZHMCEZZ6I32S3OAJW2K

not attested not anchored not stored refs pending

Excitation of KdV Alfven solitons by a pulsed CO2 laser in plasma in the presence of an external magnetic field

Amita Das, Atul Kumar, Chandrasekhar Shukla, Deepa Verma, Predhiman Kaw

arxiv:1804.08327 v1 · 2018-04-23 · 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{T23W4ZWZHMCEZZ6I32S3OAJW2K}

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	2026-05-17T23:45:38.615041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eb76e66d93b044ce7c8dea5b70136d2ad5bb32e278f31dffc43d8e9b2c9ae2a

Aliases

arxiv: 1804.08327 · arxiv_version: 1804.08327v1 · doi: 10.48550/arxiv.1804.08327 · pith_short_12: T23W4ZWZHMCE · pith_short_16: T23W4ZWZHMCEZZ6I · pith_short_8: T23W4ZWZ

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/T23W4ZWZHMCEZZ6I32S3OAJW2K \
  | 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: 9eb76e66d93b044ce7c8dea5b70136d2ad5bb32e278f31dffc43d8e9b2c9ae2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0f5a34fc670269f9cd5e4ad8e4cccda28f4ccb7f0d0170d76a005db14de81ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2018-04-23T10:42:27Z",
    "title_canon_sha256": "5dca7a993b008585f2d7e58f4d68ae5631bc24de17018f2a92cad8af1e627af6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08327",
    "kind": "arxiv",
    "version": 1
  }
}