Pith Number

pith:6KDULNWK

pith:2010:6KDULNWKR5RNGU533WXDIYVUBQ

not attested not anchored not stored refs pending

Binary spinning black hole Hamiltonian in canonical center-of-mass and rest-frame coordinates through higher post-Newtonian order

Gerhard Sch\"afer, Tilman J. Rothe

arxiv:1003.0390 v1 · 2010-03-01 · 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{6KDULNWKR5RNGU533WXDIYVUBQ}

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	2026-05-18T04:33:49.785027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f28745b6ca8f62d353bbddae3462b40c14ca27fe14f48fccf718e9e63b2ec018

Aliases

arxiv: 1003.0390 · arxiv_version: 1003.0390v1 · doi: 10.48550/arxiv.1003.0390 · pith_short_12: 6KDULNWKR5RN · pith_short_16: 6KDULNWKR5RNGU53 · pith_short_8: 6KDULNWK

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/6KDULNWKR5RNGU533WXDIYVUBQ \
  | 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: f28745b6ca8f62d353bbddae3462b40c14ca27fe14f48fccf718e9e63b2ec018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5eb134f88778ff3b76ba3908d76738d0fd13b70bb668411bf7b3ceb034166bd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-03-01T16:20:56Z",
    "title_canon_sha256": "011663fa851f82752d8165b9309ed1e50608603484c1991bf84ad29203128804"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0390",
    "kind": "arxiv",
    "version": 1
  }
}