Pith Number

pith:LUYZTBR3

pith:2010:LUYZTBR3LLMMDLP76FLQ7BXD4M

not attested not anchored not stored refs pending

Suzaku Monitoring of the Seyfert 1 Galaxy NGC5548: Warm Absorber Location and its Implication for Cosmic Feedback

B. Wilkes, D. Grupe, E. Jimenez-Bailon, F. Nicastro, I. M. McHardy, J. N. Reeves, L. Binette, M. Andrade-Velazquez, M. Elvis, N. S. Brickhouse, S. Mathur, T. Minezaki, Y. Krongold, Y. Liu, Y. Yoshii

arxiv:1001.1339 v1 · 2010-01-08 · astro-ph.CO · 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{LUYZTBR3LLMMDLP76FLQ7BXD4M}

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	2026-05-18T02:10:03.621994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d3199863b5ad8c1adfff1570f86e3e32de37d146abfca69b2270cba15c85c60

Aliases

arxiv: 1001.1339 · arxiv_version: 1001.1339v1 · doi: 10.48550/arxiv.1001.1339 · pith_short_12: LUYZTBR3LLMM · pith_short_16: LUYZTBR3LLMMDLP7 · pith_short_8: LUYZTBR3

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/LUYZTBR3LLMMDLP76FLQ7BXD4M \
  | 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: 5d3199863b5ad8c1adfff1570f86e3e32de37d146abfca69b2270cba15c85c60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1f30835b270d0b47d1bebe1c26fa8284fbd93df07f1d8f5c27d203fe18e195f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-08T19:02:46Z",
    "title_canon_sha256": "52259721edc4a17aadc8157bd3246147ba364395781ef59970a511ab4eee10ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.1339",
    "kind": "arxiv",
    "version": 1
  }
}