Pith Number

pith:5BILKE5P

pith:2018:5BILKE5PZIQCPQHOED6BW3OYCF

not attested not anchored not stored refs pending

Imaging binary stars by the cross-correlation technique

Claude Aime, Eric Aristidi, Jean-F\'elix Lyon, Marcel Carbillet

arxiv:1811.09648 v1 · 2018-11-23 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BILKE5PZIQCPQHOED6BW3OYCF}

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	2026-05-18T00:00:01.577664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e850b513afca2027c0ee20fc1b6dd8117122eddbb25678bf97b5a186252e61c6

Aliases

arxiv: 1811.09648 · arxiv_version: 1811.09648v1 · doi: 10.48550/arxiv.1811.09648 · pith_short_12: 5BILKE5PZIQC · pith_short_16: 5BILKE5PZIQCPQHO · pith_short_8: 5BILKE5P

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/5BILKE5PZIQCPQHOED6BW3OYCF \
  | 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: e850b513afca2027c0ee20fc1b6dd8117122eddbb25678bf97b5a186252e61c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7fdad650ceac8de5c716f73f6ebcd3d87dc654940ee987abc5b1bf8b005bdc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-11-23T19:25:58Z",
    "title_canon_sha256": "5d9c6572e9db7070289bb306ae0832cd1f793ca53987a068a9d651b3a8a91b83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09648",
    "kind": "arxiv",
    "version": 1
  }
}