Pith Number

pith:ALOZ3ZAK

pith:2008:ALOZ3ZAK2GLU4ILRWN5Y46BVAF

not attested not anchored not stored refs pending

Searching for gravitational waves from Cassiopeia A with LIGO

A. M. Sintes, B. Allen, B. J. Owen, B. Krishnan, B. Machenschalk, C. J. Messenger, D. E. McClelland, D. Hammer, D. I. Jones, E. Goetz, G. Mendell, G. Woan, H. J. Pletsch, I. Gholami, J. Betzwieser, J. T. Whelan, K. Riles, K. Wette, L. Sancho de la Jordana, M. A. Papa, M. Ashley, M. Landry, M. Pitkin, M. Trias, N. Christensen, P. Patel, R. Gustafson, R. Prix, S. M. Scott, T. D. Creighton, V. Dergachev

arxiv:0802.3332 v2 · 2008-02-22 · 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{ALOZ3ZAK2GLU4ILRWN5Y46BVAF}

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	2026-07-04T15:34:02.932745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02dd9de40ad1974e2171b37b8e78350173582a2e9f35474caac586f157c0449a

Aliases

arxiv: 0802.3332 · arxiv_version: 0802.3332v2 · doi: 10.48550/arxiv.0802.3332 · pith_short_12: ALOZ3ZAK2GLU · pith_short_16: ALOZ3ZAK2GLU4ILR · pith_short_8: ALOZ3ZAK

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/ALOZ3ZAK2GLU4ILRWN5Y46BVAF \
  | 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: 02dd9de40ad1974e2171b37b8e78350173582a2e9f35474caac586f157c0449a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d5ce28548e28b9a2ad9ee025980b550a2a34e4f2867d30fee8da5953a2e0e89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-02-22T15:03:20Z",
    "title_canon_sha256": "12bec1863bba0b6633b6bd22acae420c93ae0a81227cb246603c08e3aa8b1a5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.3332",
    "kind": "arxiv",
    "version": 2
  }
}