Pith Number

pith:2RCBSMFZ

pith:2018:2RCBSMFZLEKBXKXYKQB46VSIA6

not attested not anchored not stored refs pending

Microlensing planets in the light of the second data release of Gaia

K.-S. Nikolaus, M. Hundertmark

arxiv:1804.10136 v2 · 2018-04-26 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RCBSMFZLEKBXKXYKQB46VSIA6}

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	2026-05-18T00:17:16.116736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4441930b959141baaf85403cf564807bda9cb7b164e8404090ea9fc3a770afb

Aliases

arxiv: 1804.10136 · arxiv_version: 1804.10136v2 · doi: 10.48550/arxiv.1804.10136 · pith_short_12: 2RCBSMFZLEKB · pith_short_16: 2RCBSMFZLEKBXKXY · pith_short_8: 2RCBSMFZ

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/2RCBSMFZLEKBXKXYKQB46VSIA6 \
  | 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: d4441930b959141baaf85403cf564807bda9cb7b164e8404090ea9fc3a770afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "921c4ae521bb37e17a8b52e581cfd39dce0efbb88918d4ee698a8bc13a2afe76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-04-26T16:07:27Z",
    "title_canon_sha256": "e2a0a71e9cd0102c461f5b14569d24c6a350f724fc0288f7713a5f40324826da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.10136",
    "kind": "arxiv",
    "version": 2
  }
}