Pith Number

pith:KJZY7U7Z

pith:2016:KJZY7U7Z7AYYWV33EH7CXDZE7L

not attested not anchored not stored refs pending

Impact detections of temporarily captured natural satellites

David L. Clark, Ed Tagliaferri, Ji\v{r}\'i Borovi\v{c}ka, Luk\'a\v{s} Shrben\'y, Paul Wiegert, Pavel Spurn\'y, Peter Brown

arxiv:1602.03123 v1 · 2016-02-09 · 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{KJZY7U7Z7AYYWV33EH7CXDZE7L}

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	2026-05-18T01:13:55.676828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52738fd3f9f8318b577b21fe2b8f24faffaea6cafece6d26d633062152977c03

Aliases

arxiv: 1602.03123 · arxiv_version: 1602.03123v1 · doi: 10.48550/arxiv.1602.03123 · pith_short_12: KJZY7U7Z7AYY · pith_short_16: KJZY7U7Z7AYYWV33 · pith_short_8: KJZY7U7Z

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/KJZY7U7Z7AYYWV33EH7CXDZE7L \
  | 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: 52738fd3f9f8318b577b21fe2b8f24faffaea6cafece6d26d633062152977c03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "285b8ddc2b5b4292817a8db67f89d553d22d48411fad52e2221783e81d843e92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-02-09T19:05:51Z",
    "title_canon_sha256": "1b069030e0470185f46c4d58aff4d36bccf8af9c8d2a646fb06cad39920873ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03123",
    "kind": "arxiv",
    "version": 1
  }
}