Pith Number

pith:IK2BW6YG

pith:2009:IK2BW6YGO3RFYEUTIVZJZFB6J2

not attested not anchored not stored refs pending

High accuracy binary black hole simulations with an extended wave zone

Christian Reisswig, Denis Pollney, Erik Schnetter, Nils Dorband, Peter Diener

arxiv:0910.3803 v1 · 2009-10-20 · 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{IK2BW6YGO3RFYEUTIVZJZFB6J2}

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	2026-05-18T04:26:21.050232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42b41b7b0676e25c129345729c943e4eaa4188b4262d43faec3e50c9af5e6d63

Aliases

arxiv: 0910.3803 · arxiv_version: 0910.3803v1 · doi: 10.48550/arxiv.0910.3803 · pith_short_12: IK2BW6YGO3RF · pith_short_16: IK2BW6YGO3RFYEUT · pith_short_8: IK2BW6YG

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/IK2BW6YGO3RFYEUTIVZJZFB6J2 \
  | 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: 42b41b7b0676e25c129345729c943e4eaa4188b4262d43faec3e50c9af5e6d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4580bb919b6f9e9e8de0c80f34aa4b5e88d61bb8d731690ea281a708063eb3f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-10-20T10:41:33Z",
    "title_canon_sha256": "2dc36ab6ee412e8dfbd3821b236b43d40da32fda7e6ae25e4455ce87990aeb61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.3803",
    "kind": "arxiv",
    "version": 1
  }
}