Pith Number

pith:E6D7IIBB

pith:2018:E6D7IIBBA2MZ3OBQ7TOIIPMAYH

not attested not anchored not stored refs pending

Discovery of a bright microlensing event with planetary features towards the Taurus region: a super Earth planet

A.A. Nucita, D. Licchelli, F. De Paolis, F. Strafella, G. Ingrosso, N. Katysheva, S. Shugarov

arxiv:1802.06659 v2 · 2018-02-19 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6D7IIBBA2MZ3OBQ7TOIIPMAYH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:21:19.571746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2787f4202106999db830fcdc843d80c1cc552e36fe7b106404eef9c4de0154ec

Aliases

arxiv: 1802.06659 · arxiv_version: 1802.06659v2 · doi: 10.48550/arxiv.1802.06659 · pith_short_12: E6D7IIBBA2MZ · pith_short_16: E6D7IIBBA2MZ3OBQ · pith_short_8: E6D7IIBB

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/E6D7IIBBA2MZ3OBQ7TOIIPMAYH \
  | 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: 2787f4202106999db830fcdc843d80c1cc552e36fe7b106404eef9c4de0154ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e5abf8afd4653cfa477f8bd4f693ccd5f79533d649c69dd2be37000b9146b1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-02-19T15:00:18Z",
    "title_canon_sha256": "c578ee0ed73beecd799797ed324ed96aaf9346700115d2a251af6a64052aa033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06659",
    "kind": "arxiv",
    "version": 2
  }
}