Pith Number

pith:4RXMNDPD

pith:2011:4RXMNDPDL22VSLILZ3ZGQIQ45B

not attested not anchored not stored refs pending

Direct Evidence for Modulated Irradiation of Secondary Components in Dwarf Novae during Superoutbursts

J. Smak

arxiv:1103.0381 v1 · 2011-03-02 · 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{4RXMNDPDL22VSLILZ3ZGQIQ45B}

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	2026-05-18T04:24:43.558458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e46ec68de35eb5592d0bcef268221ce8671ae0dff319ed10b1b1aff72087cd10

Aliases

arxiv: 1103.0381 · arxiv_version: 1103.0381v1 · doi: 10.48550/arxiv.1103.0381 · pith_short_12: 4RXMNDPDL22V · pith_short_16: 4RXMNDPDL22VSLIL · pith_short_8: 4RXMNDPD

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/4RXMNDPDL22VSLILZ3ZGQIQ45B \
  | 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: e46ec68de35eb5592d0bcef268221ce8671ae0dff319ed10b1b1aff72087cd10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "392a85ab8ab1a661305db0a23b7041abee77c0a4547bfdf76574b69ae2d6ce32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-02T10:02:23Z",
    "title_canon_sha256": "b99f29515e24cc9ef21ba8c0224dec2fe167c5cba345e18e52ed01933adae867"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0381",
    "kind": "arxiv",
    "version": 1
  }
}