Pith Number

pith:NRUUG73E

pith:2010:NRUUG73EXVUN4MKEC3K5NXRYIB

not attested not anchored not stored refs pending

Quiescent Superhumps Detected in the Dwarf Nova V344 Lyrae by Kepler

Alan P. Smale, John K. Cannizzo, Martin Still, Matt A. Wood, Steve B. Howell

arxiv:1006.1796 v1 · 2010-06-09 · 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{NRUUG73EXVUN4MKEC3K5NXRYIB}

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	2026-05-18T02:06:55.571672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c69437f64bd68de314416d5d6de38406000acdc5a0d3f1f4c22f49ab16c39fc

Aliases

arxiv: 1006.1796 · arxiv_version: 1006.1796v1 · doi: 10.48550/arxiv.1006.1796 · pith_short_12: NRUUG73EXVUN · pith_short_16: NRUUG73EXVUN4MKE · pith_short_8: NRUUG73E

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/NRUUG73EXVUN4MKEC3K5NXRYIB \
  | 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: 6c69437f64bd68de314416d5d6de38406000acdc5a0d3f1f4c22f49ab16c39fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e97c1feefccf9d753eede3aae5c1cf09e8521efc789cdd114131cd7848638c2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-06-09T13:19:58Z",
    "title_canon_sha256": "722d0a7fb352565211fdcadfe3455061ddb10863c5dd39d9b0da47f95ad80a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1796",
    "kind": "arxiv",
    "version": 1
  }
}