Pith Number

pith:J5NGTAPU

pith:2022:J5NGTAPUIIGYLNQPEEWHT2AL4W

not attested not anchored not stored refs pending

Four pulsar discoveries in NGC 6624 by TRAPUM using MeerKAT

A. Possenti, A. Ridolfi, B. W. Stappers, D. J. Champion, E. D. Barr, F. Abbate, J. Behrend, J. M. Grie{\ss}meier, L. K\"unkel, L. Levin, M. Burgay, M. Kramer, M. Serylak, P. C. C. Freire, P. V. Padmanabh, R. P. Breton, S. Buchner, S. Ransom, T. Gautam, V. Venkatraman Krishnan, W. Chen, Y. Men

arxiv:2204.05334 v1 · 2022-04-11 · 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{J5NGTAPUIIGYLNQPEEWHT2AL4W}

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	2026-07-05T04:16:06.716097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f5a6981f4420d85b60f212c79e80be5a11a3640c4b3f73d58550f10a6f05051

Aliases

arxiv: 2204.05334 · arxiv_version: 2204.05334v1 · doi: 10.48550/arxiv.2204.05334 · pith_short_12: J5NGTAPUIIGY · pith_short_16: J5NGTAPUIIGYLNQP · pith_short_8: J5NGTAPU

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/J5NGTAPUIIGYLNQPEEWHT2AL4W \
  | 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: 4f5a6981f4420d85b60f212c79e80be5a11a3640c4b3f73d58550f10a6f05051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df351fb061adeb3218c722d622552606a8e27c748d82a8fc4d9c350978b8c9ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-04-11T18:00:05Z",
    "title_canon_sha256": "17e8448955866f9abceefd6dbee4e9676bfbc33cba0f35e90ef4dd3c0863f8ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.05334",
    "kind": "arxiv",
    "version": 1
  }
}