Pith Number

pith:O4LFVLVJ

pith:2025:O4LFVLVJWF6P2ZUYZEPZH3NOOT

not attested not anchored not stored refs pending

A relativistic jet from a neutron star breaking out of its natal supernova remnant

A. K. Hughes, F. J. Cowie, H. Whitehead, I. Heywood, I. M. Monageng, J. English, J. H. Matthews, K. Savard, K. V. S. Gasealahwe, P. A. Woudt, P. Saikia, R. P. Fender, S. E. Motta

arxiv:2507.22998 v1 · 2025-07-30 · 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{O4LFVLVJWF6P2ZUYZEPZH3NOOT}

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	2026-07-05T11:46:03.404887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77165aaea9b17cfd6698c91f93edae74c4a25dabfb92532718b03f37d66da40f

Aliases

arxiv: 2507.22998 · arxiv_version: 2507.22998v1 · doi: 10.48550/arxiv.2507.22998 · pith_short_12: O4LFVLVJWF6P · pith_short_16: O4LFVLVJWF6P2ZUY · pith_short_8: O4LFVLVJ

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/O4LFVLVJWF6P2ZUYZEPZH3NOOT \
  | 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: 77165aaea9b17cfd6698c91f93edae74c4a25dabfb92532718b03f37d66da40f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b56a3b8c6e0d0349d130310248176006b68cfd30ad1f47a39f8c7d1eeefcdafb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-07-30T18:03:34Z",
    "title_canon_sha256": "8a845a029e6aa2def357ae89d9b0923e24e6cb9ba972e538468e77c1ca2db0ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.22998",
    "kind": "arxiv",
    "version": 1
  }
}