Pith Number

pith:6IDKIWPN

pith:2004:6IDKIWPNIDYH4AMMDHLUIT4R5V

not attested not anchored not stored refs pending

XMM-Newton observations of UW CrB -- detection of X-ray bursts and evidence for accretion disc evolution

D. Hannikainen, G. Ramsay, K. Mukai, O. Vilhu, P. Charles, P. Hakala, P. Muhli

arxiv:astro-ph/0410606 v1 · 2004-10-25 · 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{6IDKIWPNIDYH4AMMDHLUIT4R5V}

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	2026-07-04T16:45:02.797562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f206a459ed40f07e018c19d7444f91ed6bd98b8f053a9d5b7ff9c1240296df14

Aliases

arxiv: astro-ph/0410606 · arxiv_version: astro-ph/0410606v1 · doi: 10.48550/arxiv.astro-ph/0410606 · pith_short_12: 6IDKIWPNIDYH · pith_short_16: 6IDKIWPNIDYH4AMM · pith_short_8: 6IDKIWPN

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/6IDKIWPNIDYH4AMMDHLUIT4R5V \
  | 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: f206a459ed40f07e018c19d7444f91ed6bd98b8f053a9d5b7ff9c1240296df14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63adf03369c58318a0726c0e5b1dc11f555006051299da54772ba2eab77b79c9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-10-25T19:22:51Z",
    "title_canon_sha256": "7d292c6db6a08c5b62a24b6360926fe6aae43e50ba537ea8674d1e52cc4f1385"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0410606",
    "kind": "arxiv",
    "version": 1
  }
}