Pith Number

pith:C3WAS6XP

pith:2015:C3WAS6XPADRCA4TXH3FGOCI6MQ

not attested not anchored not stored refs pending

A Lucky Imaging search for stellar companions to transiting planet host stars

Carolina Bergfors, Maria W\"ollert, Thomas Henning, Wolfgang Brandner

arxiv:1507.01938 v1 · 2015-07-07 · 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{C3WAS6XPADRCA4TXH3FGOCI6MQ}

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	2026-05-18T01:37:10.651861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16ec097aef00e22072773eca67091e6439de495160435fb55f8d17fef9cb2107

Aliases

arxiv: 1507.01938 · arxiv_version: 1507.01938v1 · doi: 10.48550/arxiv.1507.01938 · pith_short_12: C3WAS6XPADRC · pith_short_16: C3WAS6XPADRCA4TX · pith_short_8: C3WAS6XP

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/C3WAS6XPADRCA4TXH3FGOCI6MQ \
  | 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: 16ec097aef00e22072773eca67091e6439de495160435fb55f8d17fef9cb2107

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ba6565ad0eef47ea8c50d0a6a9529928c0678848116f66abe95751aec465434",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-07-07T10:31:37Z",
    "title_canon_sha256": "5cb905eb9a8349f5d66a38d4479686214767d4556d753d6dadf48e0c0efec9e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01938",
    "kind": "arxiv",
    "version": 1
  }
}