Pith Number

pith:MTSJELY6

pith:2011:MTSJELY6M2RFTZHQBEQF5C6NTK

not attested not anchored not stored refs pending

On detection of the stochastic gravitational-wave background using the Parkes pulsar timing array

A. W. Hotan, D. J. Champion, D. R. B. Yardley, F. A. Jenet, G. B. Hobbs, J. E. Reynolds, J. M. Sarkissian, J. P. W. Verbiest, M. Bailes, N. D. R. Bhat, R. N. Manchester, S. Burke-Spolaor, S. Oslowski, W. A. Coles, W. van Straten

arxiv:1102.2230 v1 · 2011-02-10 · astro-ph.GA · astro-ph.CO · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MTSJELY6M2RFTZHQBEQF5C6NTK}

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	2026-05-18T02:03:12.415689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64e4922f1e66a259e4f009205e8bcd9a99ae3d0065d222feb49db126212f75a5

Aliases

arxiv: 1102.2230 · arxiv_version: 1102.2230v1 · doi: 10.48550/arxiv.1102.2230 · pith_short_12: MTSJELY6M2RF · pith_short_16: MTSJELY6M2RFTZHQ · pith_short_8: MTSJELY6

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/MTSJELY6M2RFTZHQBEQF5C6NTK \
  | 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: 64e4922f1e66a259e4f009205e8bcd9a99ae3d0065d222feb49db126212f75a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b35eeb9617c7035f538de162f9b53421ff051e3abad096f7ce024a3d6a4db3f",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-02-10T21:00:04Z",
    "title_canon_sha256": "4e618b765607c97fdd8348b76363915d4417940137d10d9431163e449d499589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2230",
    "kind": "arxiv",
    "version": 1
  }
}