Pith Number

pith:6SF43ZTX

pith:2013:6SF43ZTXRDUVFGWTFFR4RINCBJ

not attested not anchored not stored refs pending

Superoutbursts and grazing eclipses in the dwarf nova V1227 Herculis

Ian Miller, Jeremy Shears, Richard Sabo, Roger Pickard

arxiv:1303.7088 v2 · 2013-03-28 · 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{6SF43ZTXRDUVFGWTFFR4RINCBJ}

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	2026-05-18T03:28:28.878834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f48bcde67788e9529ad32963c8a1a20a5ab41b4795ab0bcd7dd6798f011cbe55

Aliases

arxiv: 1303.7088 · arxiv_version: 1303.7088v2 · doi: 10.48550/arxiv.1303.7088 · pith_short_12: 6SF43ZTXRDUV · pith_short_16: 6SF43ZTXRDUVFGWT · pith_short_8: 6SF43ZTX

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/6SF43ZTXRDUVFGWTFFR4RINCBJ \
  | 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: f48bcde67788e9529ad32963c8a1a20a5ab41b4795ab0bcd7dd6798f011cbe55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31887ebf74986fc10b320dfb433d372047c40f77c8f7e39e793f5bfa79de1f89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-03-28T10:54:45Z",
    "title_canon_sha256": "5cee009c3b0e230c8ca6f15787bef5d904ed2e40953dc85f7e8311e8c1a71dba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7088",
    "kind": "arxiv",
    "version": 2
  }
}