Pith Number

pith:SLQFEFI7

pith:2004:SLQFEFI7EWZ4ZZTPFUOQS3RY44

not attested not anchored not stored refs pending

XMM-Newton detects the beginning of the X-ray decline of SN 1995N

A. Pastorello, L. Zampieri, P. Mucciarelli

arxiv:astro-ph/0411755 v1 · 2004-11-29 · 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{SLQFEFI7EWZ4ZZTPFUOQS3RY44}

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	2026-07-04T14:13:56.154797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92e052151f25b3cce66f2d1d096e38e7161323067dd26eca5663a00995147c9f

Aliases

arxiv: astro-ph/0411755 · arxiv_version: astro-ph/0411755v1 · doi: 10.48550/arxiv.astro-ph/0411755 · pith_short_12: SLQFEFI7EWZ4 · pith_short_16: SLQFEFI7EWZ4ZZTP · pith_short_8: SLQFEFI7

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/SLQFEFI7EWZ4ZZTPFUOQS3RY44 \
  | 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: 92e052151f25b3cce66f2d1d096e38e7161323067dd26eca5663a00995147c9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cdd101115fd8e005733780b5ae429e36af84913503127f76d8fda0b8ad1c17d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-11-29T10:53:17Z",
    "title_canon_sha256": "24d3682bfa065fcbc4281cc36c194295247243ac45eb3cb48a2c39ee084269fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0411755",
    "kind": "arxiv",
    "version": 1
  }
}