Pith Number

pith:Q3GRPE7U

pith:2001:Q3GRPE7U2VPX767Y2A3YTBOXUG

not attested not anchored not stored refs pending

The compact central source in the RX J0852-4622 supernova remnant

B. Kiziltan, D. Sanwal, G. G. Pavlov, G. P. Garmire (Pennsylvania State University)

arxiv:astro-ph/0108150 v1 · 2001-08-08 · 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{Q3GRPE7U2VPX767Y2A3YTBOXUG}

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	2026-05-18T01:40:44.282049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86cd1793f4d55f7ffbf8d0378985d7a1bb98a3bb7cbdd1fda0ac38aa892eda6a

Aliases

arxiv: astro-ph/0108150 · arxiv_version: astro-ph/0108150v1 · doi: 10.48550/arxiv.astro-ph/0108150 · pith_short_12: Q3GRPE7U2VPX · pith_short_16: Q3GRPE7U2VPX767Y · pith_short_8: Q3GRPE7U

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/Q3GRPE7U2VPX767Y2A3YTBOXUG \
  | 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: 86cd1793f4d55f7ffbf8d0378985d7a1bb98a3bb7cbdd1fda0ac38aa892eda6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2e4034c650614bad2441f888e1d41cc9539752bbbfc14d92dc2d74582b8b513",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-08-08T21:53:10Z",
    "title_canon_sha256": "6a8b45f2e788a9c6cc06005cd4244c31663d7769afe6ec6f1df42ab3ab1d5917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0108150",
    "kind": "arxiv",
    "version": 1
  }
}