Pith Number

pith:MN2JZ5UZ

pith:2007:MN2JZ5UZKBT5U6G55ZKE6JKDCH

not attested not anchored not stored refs pending

X-Ray Spectroscopy of SN 1006 with Suzaku

Aya Bamba, Hiroshi Nakajima, Hiroya Yamaguchi, John P. Hughes, Junko S. Hiraga, Katsuji Koyama, Koji Mori, Masanobu Ozaki, Satoru Katsuda, Takeshi Go Tsuru

arxiv:0706.4146 v2 · 2007-06-28 · 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{MN2JZ5UZKBT5U6G55ZKE6JKDCH}

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	2026-05-18T00:52:42.684064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63749cf6995067da78ddee544f254311e77c384708f8b4c06ec6f53020d029a6

Aliases

arxiv: 0706.4146 · arxiv_version: 0706.4146v2 · doi: 10.48550/arxiv.0706.4146 · pith_short_12: MN2JZ5UZKBT5 · pith_short_16: MN2JZ5UZKBT5U6G5 · pith_short_8: MN2JZ5UZ

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/MN2JZ5UZKBT5U6G55ZKE6JKDCH \
  | 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: 63749cf6995067da78ddee544f254311e77c384708f8b4c06ec6f53020d029a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d814c1fa82fa0dc32022445847310ffc3335759333f85f68253bc6910d9eb48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-06-28T05:01:57Z",
    "title_canon_sha256": "370e24f395e432821d1a8bd2b1f121a40f16765fdba8ac4972d0f16fa1b49ea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.4146",
    "kind": "arxiv",
    "version": 2
  }
}