Pith Number

pith:NBNDQVY4

pith:2017:NBNDQVY4VMDJSMD6OVC6GYGBTM

not attested not anchored not stored refs pending

The disturbing function for polar Centaurs and transneptunian objects

Fathi Namouni, Maria Helena Moreira Morais

arxiv:1707.02431 v1 · 2017-07-08 · 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{NBNDQVY4VMDJSMD6OVC6GYGBTM}

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	2026-05-18T00:40:39.162719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

685a38571cab0699307e7545e360c19b2d9767e8b7dabed8f6a2a7a52338910d

Aliases

arxiv: 1707.02431 · arxiv_version: 1707.02431v1 · doi: 10.48550/arxiv.1707.02431 · pith_short_12: NBNDQVY4VMDJ · pith_short_16: NBNDQVY4VMDJSMD6 · pith_short_8: NBNDQVY4

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/NBNDQVY4VMDJSMD6OVC6GYGBTM \
  | 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: 685a38571cab0699307e7545e360c19b2d9767e8b7dabed8f6a2a7a52338910d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "597b513d202fc8b8a7b38d9e7dcfd0bf6d13f7c169e7392f1c6a68535fd282fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-07-08T12:25:46Z",
    "title_canon_sha256": "05740707b61792b4096136ff8e513b7a4eee20b6b409c821a861698ad1396d29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.02431",
    "kind": "arxiv",
    "version": 1
  }
}