Pith Number

pith:VI2QX2LG

pith:2014:VI2QX2LGC4X3WTEEABIOOZIJDO

not attested not anchored not stored refs pending

Taming the post-Newtonian expansion: Simplifying the modes of the gravitational wave energy flux at infinity for a point particle in a circular orbit around a Schwarzschild black hole

Nathan K. Johnson-McDaniel

arxiv:1405.1572 v2 · 2014-05-07 · 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{VI2QX2LGC4X3WTEEABIOOZIJDO}

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	2026-05-18T02:46:15.875345Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa350be966172fbb4c840050e765091ba0dc62d4964316eb023da603bc92042e

Aliases

arxiv: 1405.1572 · arxiv_version: 1405.1572v2 · doi: 10.48550/arxiv.1405.1572 · pith_short_12: VI2QX2LGC4X3 · pith_short_16: VI2QX2LGC4X3WTEE · pith_short_8: VI2QX2LG

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/VI2QX2LGC4X3WTEEABIOOZIJDO \
  | 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: aa350be966172fbb4c840050e765091ba0dc62d4964316eb023da603bc92042e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7451b6ba0c7e861f185c1f086efb27f948fdc6cf04bb6b3af2f44f89a55091a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-05-07T11:22:10Z",
    "title_canon_sha256": "5f2c4a3ec9c500a7225451796d8b245da4e59ce13fe75d201bb3eddf37db6dcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1572",
    "kind": "arxiv",
    "version": 2
  }
}