Pith Number

pith:44F64V6K

pith:2012:44F64V6KIT7RCJTRSZBNKIIHXB

not attested not anchored not stored refs pending

Deep Hard X-ray Survey of the Large Magellanic Cloud

1), 2 - FINCA, 3, 3 - Oulu University, A.A.Lutovinov (1), Finland, Finland), I.A.Mereminskiy (1) (1- Space Research Institute, Moscow, Russia, S.A.Grebenev (1), S.S.Tsygankov (2, University of Turku

arxiv:1207.1750 v2 · 2012-07-07 · astro-ph.HE · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{44F64V6KIT7RCJTRSZBNKIIHXB}

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	2026-05-18T01:56:27.099067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70bee57ca44ff1126719642d52107b85aefd4f50bfa1a581659802252f71e50

Aliases

arxiv: 1207.1750 · arxiv_version: 1207.1750v2 · doi: 10.48550/arxiv.1207.1750 · pith_short_12: 44F64V6KIT7R · pith_short_16: 44F64V6KIT7RCJTR · pith_short_8: 44F64V6K

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/44F64V6KIT7RCJTRSZBNKIIHXB \
  | 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: e70bee57ca44ff1126719642d52107b85aefd4f50bfa1a581659802252f71e50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90c521c3abe58eca86e26674d58a34c0f5e913e46d246c3a1cdc257d26ced07e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-07-07T00:30:27Z",
    "title_canon_sha256": "181affd40b56e9dddbdc6921f0fc335affb9833e0610b61ddb49d4decf9adf5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.1750",
    "kind": "arxiv",
    "version": 2
  }
}