Pith Number

pith:GSBLQZ4U

pith:2010:GSBLQZ4UAJ2XGSP2WNFEUHY2TD

not attested not anchored not stored refs pending

Do Planetary Encounters Reset Surfaces of Near Earth Asteroids?

Clark R. Chapman, David Nesvorny, David Vokrouhlicky, Scot Rafkin, William F. Bottke

arxiv:1005.3526 v1 · 2010-05-19 · 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{GSBLQZ4UAJ2XGSP2WNFEUHY2TD}

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	2026-05-18T02:07:16.782479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3482b8679402757349fab34a4a1f1a98fa6db2154c016d4406c2315a21cbf999

Aliases

arxiv: 1005.3526 · arxiv_version: 1005.3526v1 · doi: 10.48550/arxiv.1005.3526 · pith_short_12: GSBLQZ4UAJ2X · pith_short_16: GSBLQZ4UAJ2XGSP2 · pith_short_8: GSBLQZ4U

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/GSBLQZ4UAJ2XGSP2WNFEUHY2TD \
  | 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: 3482b8679402757349fab34a4a1f1a98fa6db2154c016d4406c2315a21cbf999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dbf746cee49ca32dd6e759059a4d241cd014855ef5e991db8ee3ac64939374c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-05-19T19:09:52Z",
    "title_canon_sha256": "04aaef35494fb5e2761b3ecb946b7011f4bfe570cad3239a24cb866603755590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.3526",
    "kind": "arxiv",
    "version": 1
  }
}