Pith Number

pith:DXMGEKDL

pith:2008:DXMGEKDL7UYXSJPEN5OOOGDBDD

not attested not anchored not stored refs pending

A Pedagogical Discussion Concerning the Gravitational Energy Radiated by Keplerian Systems

C. Bracco, J.-P. Provost, P. Salati

arxiv:0811.0317 v2 · 2008-11-03 · physics.pop-ph · physics.gen-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{DXMGEKDL7UYXSJPEN5OOOGDBDD}

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	2026-05-18T02:15:22.415546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dd862286bfd317925e46f5ce7186118fcfa014984e708813c09d3a5c09a2095

Aliases

arxiv: 0811.0317 · arxiv_version: 0811.0317v2 · doi: 10.48550/arxiv.0811.0317 · pith_short_12: DXMGEKDL7UYX · pith_short_16: DXMGEKDL7UYXSJPE · pith_short_8: DXMGEKDL

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/DXMGEKDL7UYXSJPEN5OOOGDBDD \
  | 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: 1dd862286bfd317925e46f5ce7186118fcfa014984e708813c09d3a5c09a2095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eb57ca2f4633495ce6445c0bead7c0768eb4b73158a94fec853711f1439257a",
    "cross_cats_sorted": [
      "physics.gen-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2008-11-03T15:21:45Z",
    "title_canon_sha256": "a2e446e44e09a7d374cd9e1edcc3e3a5bf032b1c73240ec7c7d8fc5ea257883c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0317",
    "kind": "arxiv",
    "version": 2
  }
}