Pith Number

pith:3MAAJUC4

pith:2011:3MAAJUC4B5NBOV3NGU4IMTJWLL

not attested not anchored not stored refs pending

Two New Cataclysmic Variables in Lyra

D. V. Denisenko

arxiv:1107.3787 v1 · 2011-07-19 · 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{3MAAJUC4B5NBOV3NGU4IMTJWLL}

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	2026-05-18T04:17:15.962678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db0004d05c0f5a17576d3538864d365af96d960083e24dcdab9a94cc28d51793

Aliases

arxiv: 1107.3787 · arxiv_version: 1107.3787v1 · doi: 10.48550/arxiv.1107.3787 · pith_short_12: 3MAAJUC4B5NB · pith_short_16: 3MAAJUC4B5NBOV3N · pith_short_8: 3MAAJUC4

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/3MAAJUC4B5NBOV3NGU4IMTJWLL \
  | 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: db0004d05c0f5a17576d3538864d365af96d960083e24dcdab9a94cc28d51793

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adfc33f9bc37cdd342656734410cd3b46511d006e2cb5efd02f7becbb192d976",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-19T17:36:47Z",
    "title_canon_sha256": "25f92fc82e5091cbf3013d1f7b1bbc6e3240b9d06573217f91ed64a2ff36c742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3787",
    "kind": "arxiv",
    "version": 1
  }
}