Pith Number

pith:3OWVG25H

pith:2010:3OWVG25HOHF6QFWR5LCACFV7LV

not attested not anchored not stored refs pending

SuperWASP observations of long timescale photometric variations in cataclysmic variables

A.J. Norton, B. Enoch, D.Pollacco, N.L. Thomas, P.J. Wheatley, R.G. West, W.I. Clarkson

arxiv:1003.4996 v1 · 2010-03-25 · 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{3OWVG25HOHF6QFWR5LCACFV7LV}

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	2026-05-18T02:08:22.812957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbad536ba771cbe816d1eac40116bf5d50024869c766a7991398ed1277a0eea5

Aliases

arxiv: 1003.4996 · arxiv_version: 1003.4996v1 · doi: 10.48550/arxiv.1003.4996 · pith_short_12: 3OWVG25HOHF6 · pith_short_16: 3OWVG25HOHF6QFWR · pith_short_8: 3OWVG25H

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/3OWVG25HOHF6QFWR5LCACFV7LV \
  | 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: dbad536ba771cbe816d1eac40116bf5d50024869c766a7991398ed1277a0eea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c3fa93b98dc1dff1b33e4b712f2d49a94fb3d82b25b2d9741d63b056860a22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-03-25T20:16:06Z",
    "title_canon_sha256": "0a76dc625b6f01efccff485c9b56776e7d9b03f61c6d26781b106114e7fb7c06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4996",
    "kind": "arxiv",
    "version": 1
  }
}