Pith Number

pith:NKP77BRM

pith:2021:NKP77BRMSKLXIUAUG63G5ZQ3TR

not attested not anchored not stored refs pending

Cometary Activity Beyond The Planets

David Jewitt, Naceur Bouziani

arxiv:2111.00661 v1 · 2021-11-01 · 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{NKP77BRMSKLXIUAUG63G5ZQ3TR}

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

How much earlier would LSST have discovered currently known long-period comets?

Receipt and verification

First computed	2026-07-05T03:49:23.779452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a9fff862c929774501437b66ee61b9c6a5bab33fcc9539fd2094a83b82d187f

Aliases

arxiv: 2111.00661 · arxiv_version: 2111.00661v1 · doi: 10.48550/arxiv.2111.00661 · pith_short_12: NKP77BRMSKLX · pith_short_16: NKP77BRMSKLXIUAU · pith_short_8: NKP77BRM

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/NKP77BRMSKLXIUAUG63G5ZQ3TR \
  | 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: 6a9fff862c929774501437b66ee61b9c6a5bab33fcc9539fd2094a83b82d187f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bb4accc3b886914889dd4c2ecdaa5892f72eb90e05f30865ac32cced6486937",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-11-01T02:22:10Z",
    "title_canon_sha256": "9cba395b20e56a8e5b10beda6ac560085405544e3349408ae982088cb3399fcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00661",
    "kind": "arxiv",
    "version": 1
  }
}