Pith Number

pith:LTT7SN6B

pith:2010:LTT7SN6BMJRQWJFMT2NU422LNC

not attested not anchored not stored refs pending

X-ray Properties of Young Early Type Galaxies: I. X-ray Luminosity Function of LMXBs

Dong-Woo Kim, Giuseppina Fabbiano

arxiv:1004.2427 v2 · 2010-04-14 · 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{LTT7SN6BMJRQWJFMT2NU422LNC}

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	2026-05-18T02:08:05.668420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ce7f937c162630b24ac9e9b4e6b4b6888371a002631ae39a234549812f8bf2b

Aliases

arxiv: 1004.2427 · arxiv_version: 1004.2427v2 · doi: 10.48550/arxiv.1004.2427 · pith_short_12: LTT7SN6BMJRQ · pith_short_16: LTT7SN6BMJRQWJFM · pith_short_8: LTT7SN6B

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/LTT7SN6BMJRQWJFMT2NU422LNC \
  | 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: 5ce7f937c162630b24ac9e9b4e6b4b6888371a002631ae39a234549812f8bf2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95427e4ea8e8dcb839322fab9503addb4aaa200f92aa195a0cb0e61d1e522c90",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-14T15:51:28Z",
    "title_canon_sha256": "e24773f05f14c1fd00b5e83337af77a729cb54c7908a2d37713953bf624674af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2427",
    "kind": "arxiv",
    "version": 2
  }
}