Pith Number

pith:6ONMW3UY

pith:2015:6ONMW3UYSSZCQZQ2YAYJTRFIGM

not attested not anchored not stored refs pending

Microlensing events from the 11-year observations of the Wendelstein Calar Alto Pixellensing Project

1) ((1) University Observatory Munich, 2), (2) Max Planck Institute for Extraterrestrial Physics), A. Riffeser (1, C.-H. Lee (1, J. Koppenhoefer (2, R. Bender (1, S. Seitz (1

arxiv:1504.07246 v1 · 2015-04-27 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ONMW3UYSSZCQZQ2YAYJTRFIGM}

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	2026-05-18T02:17:35.385213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f39acb6e9894b228661ac03099c4a8332a2808f256423f8c282f21f3cdcf3325

Aliases

arxiv: 1504.07246 · arxiv_version: 1504.07246v1 · doi: 10.48550/arxiv.1504.07246 · pith_short_12: 6ONMW3UYSSZC · pith_short_16: 6ONMW3UYSSZCQZQ2 · pith_short_8: 6ONMW3UY

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/6ONMW3UYSSZCQZQ2YAYJTRFIGM \
  | 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: f39acb6e9894b228661ac03099c4a8332a2808f256423f8c282f21f3cdcf3325

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33aef98de497d17b1217f3e4337fc99f21de43897723ebc4fc8b049de73c2900",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-27T20:01:24Z",
    "title_canon_sha256": "36009b860c38f1bb43fcb89c99d4b2ff508311306cb525775abb7ac9c936b02f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07246",
    "kind": "arxiv",
    "version": 1
  }
}