Pith Number

pith:3DB325KR

pith:2006:3DB325KRX7REBM5OCLQORWOF5F

not attested not anchored not stored refs pending

Classical and quantum radiation from a moving charge in an expanding universe

Hidenori Nomura, Kazuhiro Yamamoto, Misao Sasaki

arxiv:gr-qc/0611066 v2 · 2006-11-13 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DB325KRX7REBM5OCLQORWOF5F}

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	2026-07-04T17:01:35.876328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8c3bd7551bfe240b3ae12e0e8d9c5e959e1f20e3071e8d87c6e4328eeccdf5f

Aliases

arxiv: gr-qc/0611066 · arxiv_version: gr-qc/0611066v2 · doi: 10.48550/arxiv.gr-qc/0611066 · pith_short_12: 3DB325KRX7RE · pith_short_16: 3DB325KRX7REBM5O · pith_short_8: 3DB325KR

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/3DB325KRX7REBM5OCLQORWOF5F \
  | 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: d8c3bd7551bfe240b3ae12e0e8d9c5e959e1f20e3071e8d87c6e4328eeccdf5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5435f869e4e23fd5ad9842989da3795931959b8bc406f8bda4c2fb5e033aa6b7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-11-13T09:16:21Z",
    "title_canon_sha256": "14a24d965308547d35c3ceadaf11f14430ce1a2cfeeac1ddd51f542e37e5be40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0611066",
    "kind": "arxiv",
    "version": 2
  }
}