Pith Number

pith:ZSJLXYI3

pith:2012:ZSJLXYI3POD5LTG6RX2I7AHHRQ

not attested not anchored not stored refs pending

Spectroscopy and Photometry of Cataclysmic Variable Candidates from the Catalina Real Time Survey

John R. Thorstensen, Julie N. Skinner

arxiv:1207.3070 v1 · 2012-07-12 · 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{ZSJLXYI3POD5LTG6RX2I7AHHRQ}

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	2026-05-18T01:56:24.251072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc92bbe11b7b87d5ccde8df48f80e78c37f7e395a264a97b5acaf1f90dc49e39

Aliases

arxiv: 1207.3070 · arxiv_version: 1207.3070v1 · doi: 10.48550/arxiv.1207.3070 · pith_short_12: ZSJLXYI3POD5 · pith_short_16: ZSJLXYI3POD5LTG6 · pith_short_8: ZSJLXYI3

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/ZSJLXYI3POD5LTG6RX2I7AHHRQ \
  | 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: cc92bbe11b7b87d5ccde8df48f80e78c37f7e395a264a97b5acaf1f90dc49e39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4851cc72eedf08b377547adc6d09f78431fd8063ae1858d0cd0fc14e4b66987",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-12T19:36:14Z",
    "title_canon_sha256": "468cc24beb81144bfbfad5f90735ec8cdaef9a8eba16c394484fc4218fac8e2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3070",
    "kind": "arxiv",
    "version": 1
  }
}