Pith Number

pith:GRJY2OG5

pith:2015:GRJY2OG5BPVVOIPOXR5ZGXW6US

not attested not anchored not stored refs pending

Numerical relativity reaching into post-Newtonian territory: a compact-object binary simulation spanning 350 gravitational-wave cycles

Alessandra Buonanno, Andrea Taracchini, Bela Szilagyi, Harald P. Pfeiffer, Jonathan Blackman, Lawrence E. Kidder, Mark A. Scheel, Tony Chu, Yi Pan

arxiv:1502.04953 v1 · 2015-02-17 · 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{GRJY2OG5BPVVOIPOXR5ZGXW6US}

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	2026-05-18T01:36:33.893880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34538d38dd0beb5721eebc7b935edea4b90911d591024e6f9b3198b496e9bb49

Aliases

arxiv: 1502.04953 · arxiv_version: 1502.04953v1 · doi: 10.48550/arxiv.1502.04953 · pith_short_12: GRJY2OG5BPVV · pith_short_16: GRJY2OG5BPVVOIPO · pith_short_8: GRJY2OG5

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/GRJY2OG5BPVVOIPOXR5ZGXW6US \
  | 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: 34538d38dd0beb5721eebc7b935edea4b90911d591024e6f9b3198b496e9bb49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "677fecb71735f13d8685f115b0057caa0a66385b2249b2d766517da32c5730ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-17T16:32:34Z",
    "title_canon_sha256": "3333e28f0503bebbc945acebc814bdc4c386eb196403528264a9f57cb169fe49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04953",
    "kind": "arxiv",
    "version": 1
  }
}