Pith Number

pith:OOX4LCQI

pith:2005:OOX4LCQIKITLEDO6VRYFVIAORG

not attested not anchored not stored refs pending

Dipolar radiation from spinning dust grains coupled to an electromagnetic wave

A. Guerreiro, J.T. Mendonca, M. Eloy, R. Bingham

arxiv:physics/0507121 v1 · 2005-07-15 · 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{OOX4LCQIKITLEDO6VRYFVIAORG}

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	2026-07-04T16:57:16.755709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73afc58a085226b20ddeac705aa00e899af711cb0d3d439dc390844c14c6e7d7

Aliases

arxiv: physics/0507121 · arxiv_version: physics/0507121v1 · doi: 10.48550/arxiv.physics/0507121 · pith_short_12: OOX4LCQIKITL · pith_short_16: OOX4LCQIKITLEDO6 · pith_short_8: OOX4LCQI

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/OOX4LCQIKITLEDO6VRYFVIAORG \
  | 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: 73afc58a085226b20ddeac705aa00e899af711cb0d3d439dc390844c14c6e7d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a00778ee4f3e8b4ff72d4c6c6a72e36e43895cf7e6ef30b19ffca4efe199d86c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2005-07-15T16:27:59Z",
    "title_canon_sha256": "a01946d7f0d771a576900ebbc162931fa1b8e6834601ea4b7a4e15887c4a2f96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0507121",
    "kind": "arxiv",
    "version": 1
  }
}