Pith Number

pith:KCAOXYJA

pith:2010:KCAOXYJAR6VKP47KTIWUK2AS7V

not attested not anchored not stored refs pending

Suzaku Monitoring of the Iron K Emission Line in the Type 1 AGN NGC 5548

Belinda J. Wilkes, Dirk Grupe, Fabrizio Nicastro, Ian M. McHardy, James Reeves, Martin Elvis, Nancy Brickhouse, Shuang Nan Zhang, Smita Mathur, Takeo Minezaki, Yair Krongold, Yuan Liu, Yuzuru Yoshii

arxiv:1001.0356 v1 · 2010-01-03 · 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{KCAOXYJAR6VKP47KTIWUK2AS7V}

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	2026-05-18T02:10:05.627576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5080ebe1208faaa7f3ea9a2d456812fd533dd17c7d00c976eb2993a4480aa391

Aliases

arxiv: 1001.0356 · arxiv_version: 1001.0356v1 · doi: 10.48550/arxiv.1001.0356 · pith_short_12: KCAOXYJAR6VK · pith_short_16: KCAOXYJAR6VKP47K · pith_short_8: KCAOXYJA

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/KCAOXYJAR6VKP47KTIWUK2AS7V \
  | 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: 5080ebe1208faaa7f3ea9a2d456812fd533dd17c7d00c976eb2993a4480aa391

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94d1928bb6efe96b7f0a5b361c27db96682ca11adb16598b1fbd02fc07831a3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-01-03T09:00:31Z",
    "title_canon_sha256": "00d853a7fd0f88263bd21f6e4c0f7e164472e314380c4a36a07b3ceea0fedea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0356",
    "kind": "arxiv",
    "version": 1
  }
}