Pith Number

pith:3GZI6WD2

pith:2011:3GZI6WD25B5GIWSYUVFFWARQDQ

not attested not anchored not stored refs pending

Second-generation microlensing planet surveys: a realistic simulation

Dan Maoz, Yossi Shvartzvald

arxiv:1107.5809 v2 · 2011-07-28 · astro-ph.EP · 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{3GZI6WD25B5GIWSYUVFFWARQDQ}

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	2026-05-18T02:01:06.157199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9b28f587ae87a645a58a54a5b02301c0cfcba38e2d3f0b4a1e332d4785693f1

Aliases

arxiv: 1107.5809 · arxiv_version: 1107.5809v2 · doi: 10.48550/arxiv.1107.5809 · pith_short_12: 3GZI6WD25B5G · pith_short_16: 3GZI6WD25B5GIWSY · pith_short_8: 3GZI6WD2

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/3GZI6WD25B5GIWSYUVFFWARQDQ \
  | 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: d9b28f587ae87a645a58a54a5b02301c0cfcba38e2d3f0b4a1e332d4785693f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00901bebd01f9a35d6fc8dd90a500641ccd5da56514b47357a87240da0981f3a",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-07-28T20:00:02Z",
    "title_canon_sha256": "e19ed1d03be439d4082eeca8bf355fbec0d6ac9672c4ec4ea9618556930f8233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5809",
    "kind": "arxiv",
    "version": 2
  }
}