Pith Number

pith:J74IQCGL

pith:2019:J74IQCGLM25FN6BZXP4JU6KB5E

not attested not anchored not stored refs pending

The Degree of Alignment Between Circumbinary Disks and Their Binary Hosts

Bruce Macintosh, David J. Wilner, Eric L. N. Jensen, Eugene Chiang, Guillermo Torres, Ian Czekala, Keivan G. Stassun, Sean M. Andrews

arxiv:1906.03269 v2 · 2019-06-07 · astro-ph.EP · 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{J74IQCGLM25FN6BZXP4JU6KB5E}

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	2026-07-05T00:06:45.903823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff88808cb66ba56f839bbf89a7941e925ab9e5d83fedc33b792e393fb260805

Aliases

arxiv: 1906.03269 · arxiv_version: 1906.03269v2 · doi: 10.48550/arxiv.1906.03269 · pith_short_12: J74IQCGLM25F · pith_short_16: J74IQCGLM25FN6BZ · pith_short_8: J74IQCGL

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/J74IQCGLM25FN6BZXP4JU6KB5E \
  | 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: 4ff88808cb66ba56f839bbf89a7941e925ab9e5d83fedc33b792e393fb260805

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df87cb639f3dbee8abeeb38e2be3a6f90ad8d40e8cc2dd630141a2e22ac90616",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-06-07T18:00:01Z",
    "title_canon_sha256": "e9c98a377e978d45614aabf3d4280708b93cf72a793a5a8d641d9d9da5314dd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03269",
    "kind": "arxiv",
    "version": 2
  }
}