Pith Number

pith:J6CXWMTW

pith:2013:J6CXWMTWANUPA7RMUKFXHAHTNL

not attested not anchored not stored refs pending

SSS J122221.7-311523: Double Superoutburst in a Best Candidate Period Bouncer

Berto Monard (Center for Backyard Astronomy Kleinkaroo), Franz-Josef Hambsch (Vereniging Voor Sterrenkunde), Hiroyuki Maehara (U. of Tokyo), Seiichiro Kiyota (VSOLJ), Taichi Kato (Kyoto U.)

arxiv:1307.5936 v1 · 2013-07-23 · 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{J6CXWMTWANUPA7RMUKFXHAHTNL}

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	2026-05-18T01:48:41.362464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f857b32760368f07e2ca28b7380f36ade471ae49fef998b738773c0e8626f6e

Aliases

arxiv: 1307.5936 · arxiv_version: 1307.5936v1 · doi: 10.48550/arxiv.1307.5936 · pith_short_12: J6CXWMTWANUP · pith_short_16: J6CXWMTWANUPA7RM · pith_short_8: J6CXWMTW

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/J6CXWMTWANUPA7RMUKFXHAHTNL \
  | 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: 4f857b32760368f07e2ca28b7380f36ade471ae49fef998b738773c0e8626f6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a44950ba5a91d3d3007348412ab04835345a1cbb779cc8530e691ccf1a5cbffd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-23T03:31:44Z",
    "title_canon_sha256": "e7cc85c7c432de2db49ffafc1c52a3aab9c065733d28daecbccf8232a96f2f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5936",
    "kind": "arxiv",
    "version": 1
  }
}