Pith Number

pith:CPT5XOK3

pith:2015:CPT5XOK3MENL5UYRSAW7INMDY3

not attested not anchored not stored refs pending

NANOGrav Constraints on Gravitational Wave Bursts with Memory

A. Brazier, A. N. Lommen, B. Christy, D. J. Nice, D. R. Lorimer, D. R. Madison, D. R. Stinebring, E. Fonseca, F. Jenet, G. Jones, I. H. Stairs, J. A. Ellis, J. Luo, J. M. Cordes, J. Swiggum, K. Stovall, L. Levin, M. A. McLaughlin, M. Koop, M. T. Lam, M. Vallisneri, N. Garver-Daniels, N. J. Cornish, N. Palliyaguru, P. B. Demorest, R. D. Ferdman, R. S. Lynch, R. van Haasteren, S. Burke-Spolaor, S. Chatterjee, S. J. Chamberlin, S. M. Ransom, S. T. McWilliams, T. Dolch, T. J. W. Lazio, T. T. Pennucci, V. M. Kaspi, W. W. Zhu, X. Deng, X. Siemens, Y. Wang, Z. Arzoumanian

arxiv:1501.05343 v1 · 2015-01-21 · astro-ph.GA · astro-ph.IM · gr-qc

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

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	2026-05-18T01:32:30.315775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13e7dbb95b611abed311902df43583c6d23666ac7f89808856d3791ff6fc020c

Aliases

arxiv: 1501.05343 · arxiv_version: 1501.05343v1 · doi: 10.48550/arxiv.1501.05343 · pith_short_12: CPT5XOK3MENL · pith_short_16: CPT5XOK3MENL5UYR · pith_short_8: CPT5XOK3

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/CPT5XOK3MENL5UYRSAW7INMDY3 \
  | 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: 13e7dbb95b611abed311902df43583c6d23666ac7f89808856d3791ff6fc020c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25d1ee25c1e2577aa4988299a0a5cfcc76dfb2c9e5329368b57dc44c4ec99983",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-21T22:08:28Z",
    "title_canon_sha256": "0d619cac56d1dbafe07bb4d45139a98d606eb0d9d2f632f11697ab0c9c48b17f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05343",
    "kind": "arxiv",
    "version": 1
  }
}