Pith Number

pith:KAAH7LNP

pith:2013:KAAH7LNPHMVNJHKIQAIZOXXQAX

not attested not anchored not stored refs pending

Collapse of Nonlinear Gravitational Waves in Moving-Puncture Coordinates

Andreas Weyhausen, Bernd Bruegmann, David Hilditch, Ewald Mueller, Pedro J. Montero, Thomas W. Baumgarte, Tim Dietrich

arxiv:1309.5008 v1 · 2013-09-19 · 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{KAAH7LNPHMVNJHKIQAIZOXXQAX}

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.

Cited by

1 paper in Pith

Critical collapse of vacuum spacetimes: Nakamura wave initial data

Receipt and verification

First computed	2026-05-18T03:06:12.834615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50007fadaf3b2ad49d488011975ef005d49f5997b6051bd7e63bce2b6e481bfc

Aliases

arxiv: 1309.5008 · arxiv_version: 1309.5008v1 · doi: 10.48550/arxiv.1309.5008 · pith_short_12: KAAH7LNPHMVN · pith_short_16: KAAH7LNPHMVNJHKI · pith_short_8: KAAH7LNP

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/KAAH7LNPHMVNJHKIQAIZOXXQAX \
  | 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: 50007fadaf3b2ad49d488011975ef005d49f5997b6051bd7e63bce2b6e481bfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "032d11c30a7ba264843474e80a0ae902be79434c6a82832a214f24166dee02fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-09-19T14:57:42Z",
    "title_canon_sha256": "1353109bc5771c53c1d46bd8f215661d7511fac3a727b0663695715d429a80f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.5008",
    "kind": "arxiv",
    "version": 1
  }
}