Pith Number

pith:OBBVDN3F

pith:2019:OBBVDN3FO2RNE2IPMT4P2PNNJ2

not attested not anchored not stored refs pending

IC 4665 DANCe I. Members, empirical isochrones, magnitude distributions, present-day system mass function, and spatial distribution

A. Berihuete, D. Barrado, E. Bertin, E. Moraux, H. Bouy, J. Bouvier, J.-C. Cuillandre, J. Olivares, L. Allen, L. M. Sarro, M. Tamura, N. Hu\'elamo, N. Miret-Roig, S. Serre, Y. Beletsky

arxiv:1907.10064 v1 · 2019-07-23 · 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{OBBVDN3FO2RNE2IPMT4P2PNNJ2}

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	2026-07-05T00:14:14.615302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

704351b76576a2d2690f64f8fd3dad4ebd8f0b06129ccef27bb7d393dfcac503

Aliases

arxiv: 1907.10064 · arxiv_version: 1907.10064v1 · doi: 10.48550/arxiv.1907.10064 · pith_short_12: OBBVDN3FO2RN · pith_short_16: OBBVDN3FO2RNE2IP · pith_short_8: OBBVDN3F

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/OBBVDN3FO2RNE2IPMT4P2PNNJ2 \
  | 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: 704351b76576a2d2690f64f8fd3dad4ebd8f0b06129ccef27bb7d393dfcac503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "147787082e89564793791d3adf215935e541327e91069c25e2c5f6fa5fd5b4c2",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-07-23T18:00:01Z",
    "title_canon_sha256": "e31a5430da380df49ca7bdce91a99536632a43abc0f37007068d3f172dad905b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.10064",
    "kind": "arxiv",
    "version": 1
  }
}