Pith Number

pith:A3KBVPPY

pith:2014:A3KBVPPYC4ZHST5EL4ZP6XZNZW

not attested not anchored not stored refs pending

Cataclysmic Variables in the SUPERBLINK Proper Motion Survey

John R. Thorstensen, Julie N. Skinner, S\'ebastien L\'epine

arxiv:1409.1921 v1 · 2014-09-05 · 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{A3KBVPPYC4ZHST5EL4ZP6XZNZW}

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	2026-05-18T01:42:07.247380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06d41abdf81732794fa45f32ff5f2dcdb152c9a0469412cc7a34741e7e68c618

Aliases

arxiv: 1409.1921 · arxiv_version: 1409.1921v1 · doi: 10.48550/arxiv.1409.1921 · pith_short_12: A3KBVPPYC4ZH · pith_short_16: A3KBVPPYC4ZHST5E · pith_short_8: A3KBVPPY

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/A3KBVPPYC4ZHST5EL4ZP6XZNZW \
  | 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: 06d41abdf81732794fa45f32ff5f2dcdb152c9a0469412cc7a34741e7e68c618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f4ec0d2e537d0c370fbcc8e08b0946fc82deb8272b0a07b97b0d847bbdfeb9a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-05T20:00:06Z",
    "title_canon_sha256": "d996e981fd29e0c048e26ec2b77a344791d210d2d559765c550e7eea1d5110ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.1921",
    "kind": "arxiv",
    "version": 1
  }
}