Pith Number

pith:RXRWE2CK

pith:2013:RXRWE2CKKLWLHVK6ML34Q4KETX

not attested not anchored not stored refs pending

Young Stellar Objects close to Sgr A*

A. Borkar, A. Eckart, B. Jalali, I. Pelupessy, J. Moultaka, K. Muzic, L. Moser, N. Sabha, S. Portegies Zwart

arxiv:1311.4881 v1 · 2013-11-19 · 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{RXRWE2CKKLWLHVK6ML34Q4KETX}

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	2026-05-18T01:46:22.817977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8de362684a52ecb3d55e62f7c871449df83f491cd1d2d43eeeabdfafaf0ad076

Aliases

arxiv: 1311.4881 · arxiv_version: 1311.4881v1 · doi: 10.48550/arxiv.1311.4881 · pith_short_12: RXRWE2CKKLWL · pith_short_16: RXRWE2CKKLWLHVK6 · pith_short_8: RXRWE2CK

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/RXRWE2CKKLWLHVK6ML34Q4KETX \
  | 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: 8de362684a52ecb3d55e62f7c871449df83f491cd1d2d43eeeabdfafaf0ad076

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80b61cfcf04d04ab19ae3a136c5486d491269fcec5e4bd17f0848aeddda9383b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-11-19T21:00:00Z",
    "title_canon_sha256": "656c7ecb70312ddab0e97c7ffe9c79b0a2344e6771798c9604d09437388dce9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4881",
    "kind": "arxiv",
    "version": 1
  }
}