Pith Number

pith:DD4OSP4A

pith:2013:DD4OSP4AZU5TWUSIPTDJXY6IIB

not attested not anchored not stored refs pending

Statistical Searches for Microlensing Events in Large, Non-Uniformly Sampled Time-Domain Surveys: A Test Using Palomar Transient Factory Data

Adrian M. Price-Whelan, Amanda P. Fournier, Branimir Sesar, David Levitan, Eran O. Ofek, Jason Surace, Kevin R. Covey, Marcel A. Ag\"ueros, Rachel Street, Russ R. Laher

arxiv:1311.3683 v2 · 2013-11-14 · 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{DD4OSP4AZU5TWUSIPTDJXY6IIB}

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	2026-05-18T01:46:24.655760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18f8e93f80cd3b3b52487cc69be3c8404bfbfacb57a02e9105edade3fc060c05

Aliases

arxiv: 1311.3683 · arxiv_version: 1311.3683v2 · doi: 10.48550/arxiv.1311.3683 · pith_short_12: DD4OSP4AZU5T · pith_short_16: DD4OSP4AZU5TWUSI · pith_short_8: DD4OSP4A

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/DD4OSP4AZU5TWUSIPTDJXY6IIB \
  | 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: 18f8e93f80cd3b3b52487cc69be3c8404bfbfacb57a02e9105edade3fc060c05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4036616f7b00e87f1276ae0e85c73a81571767a77c97a54048dd47ea6142dc8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-14T21:56:47Z",
    "title_canon_sha256": "034262a4e786f3b8fb3dd959d07c91e472f4f7d7c11a914b3dde4ae96d8b69e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3683",
    "kind": "arxiv",
    "version": 2
  }
}