Pith Number

pith:VYYX66QQ

pith:2019:VYYX66QQ5QZZASSVYLPV55VISS

not attested not anchored not stored refs pending

Probing Extrasolar Planetary Systems with Interstellar Meteors

Abraham Loeb, Amir Siraj

arxiv:1906.03270 v1 · 2019-06-07 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYYX66QQ5QZZASSVYLPV55VISS}

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.

Cited by

1 paper in Pith

Radio Flares from Collisions of Neutron Stars with Interstellar Asteroids

Receipt and verification

First computed	2026-07-05T04:14:58.370047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae317f7a10ec33904a55c2df5ef6a8949b903a14ad14a3f70ed6b2b673d2a9dc

Aliases

arxiv: 1906.03270 · arxiv_version: 1906.03270v1 · doi: 10.48550/arxiv.1906.03270 · pith_short_12: VYYX66QQ5QZZ · pith_short_16: VYYX66QQ5QZZASSV · pith_short_8: VYYX66QQ

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/VYYX66QQ5QZZASSVYLPV55VISS \
  | 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: ae317f7a10ec33904a55c2df5ef6a8949b903a14ad14a3f70ed6b2b673d2a9dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f867e673736a616bf91e167b13f4da05288d3b559d7fb991955c17775f43f073",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-06-07T18:00:01Z",
    "title_canon_sha256": "e7906ce71bbd9c0d699957d53a0e04ca803dd5e143d756b691224b2660e194b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03270",
    "kind": "arxiv",
    "version": 1
  }
}