Pith Number

pith:S4Z2ZKQI

pith:2013:S4Z2ZKQI6N7FL4P6Z3XYNV6W5X

not attested not anchored not stored refs pending

Orbital Parameters for the Two Young Binaries VSB 111 and VSB 126

Brian Skiff, Guillermo Torres, Larry Wasserman, Lisa Prato, Nicole Karnath, Robert Mathieu

arxiv:1309.6985 v1 · 2013-09-26 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S4Z2ZKQI6N7FL4P6Z3XYNV6W5X}

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	2026-05-18T01:47:26.063505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9733acaa08f37e55f1feceef86d7d6edde8b03c9b746678ad5be5e77645c10d9

Aliases

arxiv: 1309.6985 · arxiv_version: 1309.6985v1 · doi: 10.48550/arxiv.1309.6985 · pith_short_12: S4Z2ZKQI6N7F · pith_short_16: S4Z2ZKQI6N7FL4P6 · pith_short_8: S4Z2ZKQI

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/S4Z2ZKQI6N7FL4P6Z3XYNV6W5X \
  | 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: 9733acaa08f37e55f1feceef86d7d6edde8b03c9b746678ad5be5e77645c10d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e18c71ebd1d1e016cea889643c93e28af140f6171159e273ede62736544828a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-26T17:34:39Z",
    "title_canon_sha256": "56a96d2ddcbb1fae5ebc5ccbb4ffb4e750d9608949dda1ea2fc82e06f8186e6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6985",
    "kind": "arxiv",
    "version": 1
  }
}