Pith Number

pith:UTJCVMSN

pith:2012:UTJCVMSNRDBNOTAOCOC37IYEGW

not attested not anchored not stored refs pending

The 1.17-day orbit of the double-degenerate (DA+DQ) NLTT 16249

A. Kawka, J. R. Thorstensen, S. J. O'Toole, S. Vennes

arxiv:1208.4443 v1 · 2012-08-22 · 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{UTJCVMSNRDBNOTAOCOC37IYEGW}

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	2026-05-18T01:54:59.871194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4d22ab24d88c2d74c0e1385bfa304358434b78a1caaabc27f5f822cdcdef843

Aliases

arxiv: 1208.4443 · arxiv_version: 1208.4443v1 · doi: 10.48550/arxiv.1208.4443 · pith_short_12: UTJCVMSNRDBN · pith_short_16: UTJCVMSNRDBNOTAO · pith_short_8: UTJCVMSN

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/UTJCVMSNRDBNOTAOCOC37IYEGW \
  | 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: a4d22ab24d88c2d74c0e1385bfa304358434b78a1caaabc27f5f822cdcdef843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "039ab4975ee5c862325be2c5ba019c2515daa7833e26f52d9378c40a347372e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-08-22T08:29:49Z",
    "title_canon_sha256": "0bda65bb7c408e4c7f991f761d63ac05b0dbc235f264423b0c75a88a11cef0c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4443",
    "kind": "arxiv",
    "version": 1
  }
}