Pith Number

pith:JEZX726L

pith:2012:JEZX726LWZDXDJE7CQIC5VEIHE

not attested not anchored not stored refs pending

Constraining the Circumbinary Envelope of Z CMa via imaging polarimetry

C. U. Keller, H. Canovas, M. Min, M. Rodenhuis, S. V. Jeffers

arxiv:1205.3784 v1 · 2012-05-16 · 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{JEZX726LWZDXDJE7CQIC5VEIHE}

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	2026-05-18T01:57:31.204542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49337febcbb64771a49f14102ed488393b580d95b083b53bbe2ae1bf9ad8f1ef

Aliases

arxiv: 1205.3784 · arxiv_version: 1205.3784v1 · doi: 10.48550/arxiv.1205.3784 · pith_short_12: JEZX726LWZDX · pith_short_16: JEZX726LWZDXDJE7 · pith_short_8: JEZX726L

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/JEZX726LWZDXDJE7CQIC5VEIHE \
  | 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: 49337febcbb64771a49f14102ed488393b580d95b083b53bbe2ae1bf9ad8f1ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9220fd7cc4dee01c19e3fe0bb6c9cd6df70308adba43c2f16ac77aa026c373ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-05-16T20:00:09Z",
    "title_canon_sha256": "a6573c39caa25802534c3f864653d5415824e1b6225de70c1e5ac8b96f57c87e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3784",
    "kind": "arxiv",
    "version": 1
  }
}