Pith Number

pith:UGOJ74UD

pith:2015:UGOJ74UDAAVAZAW7EXG4BNSFDP

not attested not anchored not stored refs pending

Unambiguous Detection of Reflection in Magnetic Cataclysmic Variables: Joint NuSTAR-XMM-Newton Observations of Three Intermediate Polars

Domitilla de Martino, Federico Bernardini, Koji Mukai, Vikram Rana

arxiv:1506.07213 v1 · 2015-06-23 · 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{UGOJ74UDAAVAZAW7EXG4BNSFDP}

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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	2026-05-18T01:35:46.529229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a19c9ff283002a0c82df25cdc0b6451bd30667cf76b09aecf1ccec45430a9f77

Aliases

arxiv: 1506.07213 · arxiv_version: 1506.07213v1 · doi: 10.48550/arxiv.1506.07213 · pith_short_12: UGOJ74UDAAVA · pith_short_16: UGOJ74UDAAVAZAW7 · pith_short_8: UGOJ74UD

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/UGOJ74UDAAVAZAW7EXG4BNSFDP \
  | 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: a19c9ff283002a0c82df25cdc0b6451bd30667cf76b09aecf1ccec45430a9f77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa0f1310b06d1be28c2715318a471215f417114a1b8f0be2c37cf991904bb13b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-06-23T23:23:54Z",
    "title_canon_sha256": "320694f36eeb395f0cacb8fcd4d1a64649a2f7ba161bb37773c37a71056b52fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07213",
    "kind": "arxiv",
    "version": 1
  }
}