Pith Number

pith:OMPGTVXD

pith:2018:OMPGTVXDLA5VMLSI5GMQZ6WGMN

not attested not anchored not stored refs pending

Massively Parallel Simulations of Binary Black Hole Intermediate-Mass-Ratio Inspirals

David Neilsen, Eric Hirschmann, Hari Sundar, Hyun Lim, Milinda Fernando

arxiv:1807.06128 v2 · 2018-07-16 · gr-qc · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMPGTVXDLA5VMLSI5GMQZ6WGMN}

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	2026-05-17T23:49:03.743622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

731e69d6e3583b562e48e9990cfac663743b46aa4d477ca4775fd81a99c80364

Aliases

arxiv: 1807.06128 · arxiv_version: 1807.06128v2 · doi: 10.48550/arxiv.1807.06128 · pith_short_12: OMPGTVXDLA5V · pith_short_16: OMPGTVXDLA5VMLSI · pith_short_8: OMPGTVXD

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/OMPGTVXDLA5VMLSI5GMQZ6WGMN \
  | 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: 731e69d6e3583b562e48e9990cfac663743b46aa4d477ca4775fd81a99c80364

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ec238355e1a7915cda1895b6f2254bc404785b2f174b82042b5cdfebc68d17",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-07-16T21:54:42Z",
    "title_canon_sha256": "630b69560f1d205ad037bf64fdc877001da3802bebc9f2dcf4fc8637f7ae8630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.06128",
    "kind": "arxiv",
    "version": 2
  }
}