Pith Number

pith:MCLNSXQY

pith:2025:MCLNSXQYYZBPOOUCEZF6YZQ65H

not attested not anchored not stored refs pending

New X-ray Supernova Remnants in NGC 7793

Claudia Patricia Guti\'errez, Konstantina Anastasopoulou, Llu\'is Galbany, Maria Kopsacheili, Nanda Rea

arxiv:2506.09120 v1 · 2025-06-10 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MCLNSXQYYZBPOOUCEZF6YZQ65H}

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	2026-07-05T12:07:38.747563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6096d95e18c642f73a82264bec661ee9dca915d9760aa1816b6dace546110e5f

Aliases

arxiv: 2506.09120 · arxiv_version: 2506.09120v1 · doi: 10.48550/arxiv.2506.09120 · pith_short_12: MCLNSXQYYZBP · pith_short_16: MCLNSXQYYZBPOOUC · pith_short_8: MCLNSXQY

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/MCLNSXQYYZBPOOUCEZF6YZQ65H \
  | 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: 6096d95e18c642f73a82264bec661ee9dca915d9760aa1816b6dace546110e5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1301a00d6ad035d2f21fdabf33ace993be00e79721b6c0306a6a3ece527e544",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-06-10T18:00:01Z",
    "title_canon_sha256": "69b538c16437c13b64d4718217dca8895b5001933a33a72cadff7f1c5a2180aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.09120",
    "kind": "arxiv",
    "version": 1
  }
}