Pith Number

pith:VKO2CN6L

pith:2018:VKO2CN6LRDNZQETSBCPLK2VBKL

not attested not anchored not stored refs pending

The threat of Centaurs for terrestrial planets and their orbital evolution as impactors

E. A. Silber, M. A. Galiazzo, R. Dvorak

arxiv:1810.03209 v1 · 2018-10-07 · 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{VKO2CN6LRDNZQETSBCPLK2VBKL}

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	2026-05-18T00:03:00.974905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa9da137cb88db981272089eb56aa152fe927055955d20fe79cbe5ebbfba428d

Aliases

arxiv: 1810.03209 · arxiv_version: 1810.03209v1 · doi: 10.48550/arxiv.1810.03209 · pith_short_12: VKO2CN6LRDNZ · pith_short_16: VKO2CN6LRDNZQETS · pith_short_8: VKO2CN6L

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/VKO2CN6LRDNZQETSBCPLK2VBKL \
  | 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: aa9da137cb88db981272089eb56aa152fe927055955d20fe79cbe5ebbfba428d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbd530235f7feec48f31aae588cd02e311fcc2af3f2e44548346806156715372",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-10-07T20:49:40Z",
    "title_canon_sha256": "7977adfb2666ce553a27797faa5557da2bf0982a72c9ede3dcb641a5b048e231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03209",
    "kind": "arxiv",
    "version": 1
  }
}