Pith Number

pith:CXL2CMFZ

pith:2015:CXL2CMFZPEQSZ4S7T7IONRX3OQ

not attested not anchored not stored refs pending

Optical Studies of Thirteen Hard X-ray Selected Cataclysmic Binaries from the Swift-BAT Survey

J.P. Halpern, J.R. Thorstensen

arxiv:1510.00703 v1 · 2015-10-02 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CXL2CMFZPEQSZ4S7T7IONRX3OQ}

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.

Cited by

1 paper in Pith

Classification of IGR J20084+3221 as an Intermediate Polar using X-ray and Optical Observations

Receipt and verification

First computed	2026-05-18T01:27:22.325252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15d7a130b979212cf25f9fd0e6c6fb740900ecfbe46497dc607e1b8121721d4d

Aliases

arxiv: 1510.00703 · arxiv_version: 1510.00703v1 · doi: 10.48550/arxiv.1510.00703 · pith_short_12: CXL2CMFZPEQS · pith_short_16: CXL2CMFZPEQSZ4S7 · pith_short_8: CXL2CMFZ

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/CXL2CMFZPEQSZ4S7T7IONRX3OQ \
  | 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: 15d7a130b979212cf25f9fd0e6c6fb740900ecfbe46497dc607e1b8121721d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb8a1394401c848c32ac7688c9d50833acba03f356981cb3791eaf2f8af71083",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-10-02T19:51:55Z",
    "title_canon_sha256": "534e15639d6df3fad0deb4fe30b7e9733177df0cc91cdfebd08485bfdd1a8014"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00703",
    "kind": "arxiv",
    "version": 1
  }
}