Pith Number

pith:OTCC727L

pith:2011:OTCC727LEYU7NO4S24OXTTNSGD

not attested not anchored not stored refs pending

ASAS Light Curves of Intermediate Mass Eclipsing Binaries and the Parameters of HI Mon

D. R. Gies, J. W. Helsel, R. A. Matson, S. Caballero-Nieves, S. J. Williams

arxiv:1104.3166 v1 · 2011-04-15 · 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{OTCC727LEYU7NO4S24OXTTNSGD}

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	2026-05-18T02:02:24.430648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74c42febeb2629f6bb92d71d79cdb230efbe5779617f6cd491a34f33411108b0

Aliases

arxiv: 1104.3166 · arxiv_version: 1104.3166v1 · doi: 10.48550/arxiv.1104.3166 · pith_short_12: OTCC727LEYU7 · pith_short_16: OTCC727LEYU7NO4S · pith_short_8: OTCC727L

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/OTCC727LEYU7NO4S24OXTTNSGD \
  | 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: 74c42febeb2629f6bb92d71d79cdb230efbe5779617f6cd491a34f33411108b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e9a016a2f4751d1bff364fa6c749a43810ad60ea5e7d7dda536d9dd87284d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-04-15T21:40:22Z",
    "title_canon_sha256": "ba4568e33d13cebe2bdb5299d7ec8b008f30310d8e838a761e4e29a73be4585d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3166",
    "kind": "arxiv",
    "version": 1
  }
}