Pith Number

pith:X6WWKKHA

pith:2016:X6WWKKHADA7NVY4V2OPMPZU7N6

not attested not anchored not stored refs pending

Superhumps and their Evolution during Superoutbursts

J. Smak

arxiv:1602.06702 v1 · 2016-02-22 · 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{X6WWKKHADA7NVY4V2OPMPZU7N6}

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	2026-05-18T01:15:22.641220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfad6528e0183edae395d39ec7e69f6fb77f1d11bfac71a2ebc042175a5b661e

Aliases

arxiv: 1602.06702 · arxiv_version: 1602.06702v1 · doi: 10.48550/arxiv.1602.06702 · pith_short_12: X6WWKKHADA7N · pith_short_16: X6WWKKHADA7NVY4V · pith_short_8: X6WWKKHA

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/X6WWKKHADA7NVY4V2OPMPZU7N6 \
  | 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: bfad6528e0183edae395d39ec7e69f6fb77f1d11bfac71a2ebc042175a5b661e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4abd912004f65af61f8da0ddc4a2117f05b168f120bde3fd09a141233ca2adb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-02-22T09:40:19Z",
    "title_canon_sha256": "2424490c50f3cb0b6f1527caab379d472c75c91ca29643a2c4b06b10adae2073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06702",
    "kind": "arxiv",
    "version": 1
  }
}