Pith Number

pith:UP6TH7MM

pith:2016:UP6TH7MMWRLZ5Y7YNKXTOKRPU7

not attested not anchored not stored refs pending

Proper motion survey and kinematic analysis of the Rho Ophiuchi embedded cluster

A. Krone-Martins, C. Ducourant, D. Despois, H. Bouy, J.C. Cuillandre, J.F. Le Campion, M. Rapaport, P. A. B. Galli, R. Teixeira, S. Bontemps

arxiv:1609.04963 v1 · 2016-09-16 · 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{UP6TH7MMWRLZ5Y7YNKXTOKRPU7}

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	2026-05-18T00:53:07.468010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3fd33fd8cb4579ee3f86aaf372a2fa7c5e9d9ba13ed4905d7c631dc2baf59d5

Aliases

arxiv: 1609.04963 · arxiv_version: 1609.04963v1 · doi: 10.48550/arxiv.1609.04963 · pith_short_12: UP6TH7MMWRLZ · pith_short_16: UP6TH7MMWRLZ5Y7Y · pith_short_8: UP6TH7MM

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/UP6TH7MMWRLZ5Y7YNKXTOKRPU7 \
  | 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: a3fd33fd8cb4579ee3f86aaf372a2fa7c5e9d9ba13ed4905d7c631dc2baf59d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea83e0de4bf3a913d5bec4519a151f9df4cf1a981a745616ae47b699d9d872f4",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-09-16T09:24:24Z",
    "title_canon_sha256": "85b28ce19072503fd1ccf2bb14a5c02baa19c2cd40ee3d834f08c27f30c8ba24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04963",
    "kind": "arxiv",
    "version": 1
  }
}