Pith Number

pith:N5SDDZWT

pith:2017:N5SDDZWTTDLU4TLQ74Q7M77AYA

not attested not anchored not stored refs pending

Case Studies of Exocomets in the System of HD 10180

Birgit Loibnegger, Manfred Cuntz, Rudolf Dvorak

arxiv:1712.02386 v1 · 2017-11-08 · 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{N5SDDZWTTDLU4TLQ74Q7M77AYA}

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	2026-05-18T00:28:34.410600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f6431e6d398d74e4d70ff21f67fe0c017d4dafaddd9d08227d39f964c0178ec

Aliases

arxiv: 1712.02386 · arxiv_version: 1712.02386v1 · doi: 10.48550/arxiv.1712.02386 · pith_short_12: N5SDDZWTTDLU · pith_short_16: N5SDDZWTTDLU4TLQ · pith_short_8: N5SDDZWT

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/N5SDDZWTTDLU4TLQ74Q7M77AYA \
  | 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: 6f6431e6d398d74e4d70ff21f67fe0c017d4dafaddd9d08227d39f964c0178ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa261dbc6b411748705a37debf757abcc9a145225393278cc265666267ccc285",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-08T23:19:36Z",
    "title_canon_sha256": "fae3ed70b420d9b05c71a76b3abdbf845616990603087a4c4d2ddcd7356e4b83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02386",
    "kind": "arxiv",
    "version": 1
  }
}