Pith Number

pith:JHOQRHAD

pith:2012:JHOQRHADHVPNPAS66473CWKUIX

not attested not anchored not stored refs pending

Common Proper Motion Wide White Dwarf Binaries Selected From The Sloan Digital Sky Survey

Andrew A. West, Jeff J. Andrews, Krzysztof Belczynski, Marcel A. Ag\"ueros, Saurav Dhital, S. J. Kleinman

arxiv:1209.0175 v1 · 2012-09-02 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHOQRHADHVPNPAS66473CWKUIX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:54:48.467513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49dd089c033d5ed7825ef73fb1595445f754807abec1bf23ad56ccaa8c7c430a

Aliases

arxiv: 1209.0175 · arxiv_version: 1209.0175v1 · doi: 10.48550/arxiv.1209.0175 · pith_short_12: JHOQRHADHVPN · pith_short_16: JHOQRHADHVPNPAS6 · pith_short_8: JHOQRHAD

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/JHOQRHADHVPNPAS66473CWKUIX \
  | 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: 49dd089c033d5ed7825ef73fb1595445f754807abec1bf23ad56ccaa8c7c430a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85ceac6ca2c7e2b1d31bc61e5d514df92b03ab9fd164690ab6c5763420f9c801",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-09-02T13:28:20Z",
    "title_canon_sha256": "c4a848e3e19593cf2f5656c99cbcd5e573c97967db3b114534817ac36daf67f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.0175",
    "kind": "arxiv",
    "version": 1
  }
}