Pith Number

pith:SWTZHS4Z

pith:2015:SWTZHS4ZOWUME2LGSFGETVCXZ6

not attested not anchored not stored refs pending

Suzaku X-Ray Monitoring of Gamma-Ray-Emitting Radio Galaxy, NGC 1275

Ikumi Edahiro, Kenji Kawaguchi, Kensei Shiki, Ryosuke Itoh, Yasushi Fukazawa, Yasuyuki Tanaka, Yuka Kanda

arxiv:1503.02890 v1 · 2015-03-10 · 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{SWTZHS4ZOWUME2LGSFGETVCXZ6}

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	2026-05-18T02:25:12.828015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95a793cb9975a8c26966914c49d457cfa3baa178c3bafdb1c914c8cdd2467f1a

Aliases

arxiv: 1503.02890 · arxiv_version: 1503.02890v1 · doi: 10.48550/arxiv.1503.02890 · pith_short_12: SWTZHS4ZOWUM · pith_short_16: SWTZHS4ZOWUME2LG · pith_short_8: SWTZHS4Z

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/SWTZHS4ZOWUME2LGSFGETVCXZ6 \
  | 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: 95a793cb9975a8c26966914c49d457cfa3baa178c3bafdb1c914c8cdd2467f1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe88578e5f1d4b876649dee7f1ecc4021118f89b35aaa97fb537780575a6558c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-03-10T13:01:42Z",
    "title_canon_sha256": "dfce6260db0781270dc21b7b266f9ef2264f27e599784689301432c08c69d21b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.02890",
    "kind": "arxiv",
    "version": 1
  }
}