Pith Number

pith:TTEWSXCV

pith:2021:TTEWSXCV6B2YVKRDGCKDUIJSTH

not attested not anchored not stored refs pending

Searching for low radio-frequency gravitational wave counterparts in wide-field LOFAR data

A. Rowlinson, A. Shulevski, J. W. Broderick, K. Gourdji, P. G. Jonker, R. A. M. J. Wijers

arxiv:2105.07413 v2 · 2021-05-16 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TTEWSXCV6B2YVKRDGCKDUIJSTH}

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	2026-07-05T03:30:11.784330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cc9695c55f0758aaa2330943a213299cf1f48e4e78b60f0220bb690e73a7b74

Aliases

arxiv: 2105.07413 · arxiv_version: 2105.07413v2 · doi: 10.48550/arxiv.2105.07413 · pith_short_12: TTEWSXCV6B2Y · pith_short_16: TTEWSXCV6B2YVKRD · pith_short_8: TTEWSXCV

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/TTEWSXCV6B2YVKRDGCKDUIJSTH \
  | 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: 9cc9695c55f0758aaa2330943a213299cf1f48e4e78b60f0220bb690e73a7b74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e3aee0df6309ddfd3fdb8eca7e7ef3cb4632a15090f2edb7f9c4ad18d8b607c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-05-16T11:48:34Z",
    "title_canon_sha256": "a360779216c2b1818968e8e9fd5a80abed78f966e2b9606395df4dd6e0f76e1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.07413",
    "kind": "arxiv",
    "version": 2
  }
}