Pith Number

pith:3FMEJL3Q

pith:2007:3FMEJL3QBT3VXGQ5WO6G6LTSNS

not attested not anchored not stored refs pending

Multi-frequency Study of the LMC Supernova Remnant (SNR) B0513-692 and New SNR Candidate J051327-6911

A. Kawamura, I.S. Bojicic, J.L. Payne, M.D. Filipovic, P.A. Jones, Q.A. Parker, W. Reid, Y. Fukui

arxiv:astro-ph/0703727 v1 · 2007-03-28 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FMEJL3QBT3VXGQ5WO6G6LTSNS}

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	2026-07-04T15:21:58.157323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d95844af700cf75b9a1db3bc6f2e726c821519713ed60306d0f8a6aef5c21104

Aliases

arxiv: astro-ph/0703727 · arxiv_version: astro-ph/0703727v1 · doi: 10.48550/arxiv.astro-ph/0703727 · pith_short_12: 3FMEJL3QBT3V · pith_short_16: 3FMEJL3QBT3VXGQ5 · pith_short_8: 3FMEJL3Q

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/3FMEJL3QBT3VXGQ5WO6G6LTSNS \
  | 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: d95844af700cf75b9a1db3bc6f2e726c821519713ed60306d0f8a6aef5c21104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6885970faf423983d6e81aec05e209faaa5c77990522ae76c33b993d6242d6aa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-03-28T15:33:58Z",
    "title_canon_sha256": "9a428a349eb81f287e8e6206f20fa80512fe00386c756f200e9ed49eff1d129a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0703727",
    "kind": "arxiv",
    "version": 1
  }
}