Pith Number

pith:CFFUSWH3

pith:2019:CFFUSWH3U6JOUO4AORJY4MWIKF

not attested not anchored not stored refs pending

VVV Survey Microlensing: Catalog of Best and Forsaken Events

Dante Minniti, Joyce Pullen, Maria Gabriela Navarro, Philip W. Lucas, Roberto Capuzzo-Dolcetta, Rodrigo Contreras Ramos

arxiv:1907.04339 v2 · 2019-07-09 · astro-ph.SR · 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{CFFUSWH3U6JOUO4AORJY4MWIKF}

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	2026-07-05T00:57:06.358126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

114b4958fba792ea3b8074538e32c85143e45fa4513b23b890efdfb73e6b5d93

Aliases

arxiv: 1907.04339 · arxiv_version: 1907.04339v2 · doi: 10.48550/arxiv.1907.04339 · pith_short_12: CFFUSWH3U6JO · pith_short_16: CFFUSWH3U6JOUO4A · pith_short_8: CFFUSWH3

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/CFFUSWH3U6JOUO4AORJY4MWIKF \
  | 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: 114b4958fba792ea3b8074538e32c85143e45fa4513b23b890efdfb73e6b5d93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14d22e1d29b0f0d08255b935a735d23766efdae9c2401a715dbaf2279b713bf5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-07-09T18:00:14Z",
    "title_canon_sha256": "ebd599d01d4b6d4dcfbb2e9cdc322a9a513f014f7c868eb9f1990df852ec70f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04339",
    "kind": "arxiv",
    "version": 2
  }
}