Pith Number

pith:W5RQJCZK

pith:2014:W5RQJCZKB2GIQNWEMTIFO6WWKH

not attested not anchored not stored refs pending

Gravitational wave recoils in non-axisymmetric Robinson-Trautman spacetimes

E. V. Tonini, I. Dami\~ao Soares, R. F. Aranha

arxiv:1407.4405 v1 · 2014-07-16 · 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{W5RQJCZKB2GIQNWEMTIFO6WWKH}

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	2026-05-18T01:42:36.060524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b763048b2a0e8c8836c464d0577ad651fda33e8a4489cbca62c0501bab658615

Aliases

arxiv: 1407.4405 · arxiv_version: 1407.4405v1 · doi: 10.48550/arxiv.1407.4405 · pith_short_12: W5RQJCZKB2GI · pith_short_16: W5RQJCZKB2GIQNWE · pith_short_8: W5RQJCZK

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/W5RQJCZKB2GIQNWEMTIFO6WWKH \
  | 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: b763048b2a0e8c8836c464d0577ad651fda33e8a4489cbca62c0501bab658615

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7299f5c990761cbec8002816288a2e8478af1729dd71833fb69da1f0e9591551",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-07-16T18:09:48Z",
    "title_canon_sha256": "06b79bec85e36740a19f16bad8877d6a2d663046973ef101eb6e5c5ce2af1fdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.4405",
    "kind": "arxiv",
    "version": 1
  }
}