Pith Number

pith:7DU7KLK3

pith:2005:7DU7KLK3FYS7HPR64WOHJOIIPQ

not attested not anchored not stored refs pending

Dust acoustic wave in a strongly magnetized pair-dust plasma

M. Marklund, P. K. Shukla

arxiv:physics/0503029 v1 · 2005-03-03 · physics.plasm-ph · astro-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{7DU7KLK3FYS7HPR64WOHJOIIPQ}

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	2026-05-18T01:38:07.859197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e9f52d5b2e25f3be3ee59c74b9087c08fa3c59adec78b82636b7210158ace3

Aliases

arxiv: physics/0503029 · arxiv_version: physics/0503029v1 · doi: 10.48550/arxiv.physics/0503029 · pith_short_12: 7DU7KLK3FYS7 · pith_short_16: 7DU7KLK3FYS7HPR6 · pith_short_8: 7DU7KLK3

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/7DU7KLK3FYS7HPR64WOHJOIIPQ \
  | 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: f8e9f52d5b2e25f3be3ee59c74b9087c08fa3c59adec78b82636b7210158ace3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6ffd233b6ec5c596afe59af593a310fd2cedb897aa95fd71484c3eb4ba9c248",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2005-03-03T13:01:59Z",
    "title_canon_sha256": "4075077962e6f4676fa938e1ec9ab1980fcf02d420e8d686e07cee952d26825f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0503029",
    "kind": "arxiv",
    "version": 1
  }
}