Pith Number

pith:G5MKDDAZ

pith:2009:G5MKDDAZSDNPHGKXPAYRFLIO6R

not attested not anchored not stored refs pending

The diffuse soft excess emission in the Coma cluster from the ROSAT All-Sky Survey

Esra Bulbul, Max Bonamente, Richard Lieu

arxiv:0903.3067 v1 · 2009-03-17 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5MKDDAZSDNPHGKXPAYRFLIO6R}

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	2026-05-18T04:29:15.853499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3758a18c1990daf39957783112ad0ef44e2bfaf8d855f60327946863c1ece114

Aliases

arxiv: 0903.3067 · arxiv_version: 0903.3067v1 · doi: 10.48550/arxiv.0903.3067 · pith_short_12: G5MKDDAZSDNP · pith_short_16: G5MKDDAZSDNPHGKX · pith_short_8: G5MKDDAZ

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/G5MKDDAZSDNPHGKXPAYRFLIO6R \
  | 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: 3758a18c1990daf39957783112ad0ef44e2bfaf8d855f60327946863c1ece114

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63bcc3b0a288c716fa93196a62692784309114a1a7a371a03ad02d5dbcefd8c1",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-03-17T23:38:10Z",
    "title_canon_sha256": "5036356dccb8269ca8141c28ea6d7f897799edabad92fc7c2c9024984c8db1e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3067",
    "kind": "arxiv",
    "version": 1
  }
}