Pith Number

pith:JJC3IPXC

pith:2008:JJC3IPXCZQZ43U3JWDMYRF5ZHR

not attested not anchored not stored refs pending

Iron Emission Lines on the Galactic Ridge Observed with Suzaku

Hiromitsu Takahashi, Hironori Matsumoto, Katsuji Koyama, Ken Ebisawa, Noriko Y. Yamasaki, Shigeo Yamauchi, Yasuo Tanaka, Yuichiro Ezoe

arxiv:0810.0317 v1 · 2008-10-02 · 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{JJC3IPXCZQZ43U3JWDMYRF5ZHR}

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	2026-07-04T15:14:47.941271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a45b43ee2cc33cdd369b0d98897b93c44b79d4c0f94957c9a768a28e0f7a9a3

Aliases

arxiv: 0810.0317 · arxiv_version: 0810.0317v1 · doi: 10.48550/arxiv.0810.0317 · pith_short_12: JJC3IPXCZQZ4 · pith_short_16: JJC3IPXCZQZ43U3J · pith_short_8: JJC3IPXC

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/JJC3IPXCZQZ43U3JWDMYRF5ZHR \
  | 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: 4a45b43ee2cc33cdd369b0d98897b93c44b79d4c0f94957c9a768a28e0f7a9a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40e7443a9962c5570a62f733a087b62ef994e086f584f23a026b0fdba8c3a24d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-02T00:10:11Z",
    "title_canon_sha256": "31fc3db25b61f786dabf98771b6a16254889a67dceefdcba274f4970ef6d718e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0317",
    "kind": "arxiv",
    "version": 1
  }
}