Pith Number

pith:5SMIY4NK

pith:2004:5SMIY4NKCVVE6XVMZAHYYPOJOS

not attested not anchored not stored refs pending

A search for cyclotron resonance features with INTEGRAL

F. Nagase, H. Niko, K. Makishima, M. Kokubun, M. Nakajima, T. Mihara, Y. Okada, Y. Tanaka, Y.Terada

arxiv:astro-ph/0406449 v1 · 2004-06-21 · 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{5SMIY4NKCVVE6XVMZAHYYPOJOS}

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	2026-07-04T14:13:32.327632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec988c71aa156a4f5eacc80f8c3dc974a30161486bdbb7f664f51593b515b3b3

Aliases

arxiv: astro-ph/0406449 · arxiv_version: astro-ph/0406449v1 · doi: 10.48550/arxiv.astro-ph/0406449 · pith_short_12: 5SMIY4NKCVVE · pith_short_16: 5SMIY4NKCVVE6XVM · pith_short_8: 5SMIY4NK

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/5SMIY4NKCVVE6XVMZAHYYPOJOS \
  | 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: ec988c71aa156a4f5eacc80f8c3dc974a30161486bdbb7f664f51593b515b3b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "798af6a004ed2e9f284bf80bbae0fb204f3a5d3143023328ada042c3f6ca7a29",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-06-21T05:53:33Z",
    "title_canon_sha256": "da2a3c4b1f31ebb3019e97f676ea08354fbc31523da6b69a694ae4c370bb2afc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0406449",
    "kind": "arxiv",
    "version": 1
  }
}