Pith Number

pith:ASGRPSVV

pith:2016:ASGRPSVVEN6K6FUPURZFG64AO4

not attested not anchored not stored refs pending

Why are Jupiter-family comets active and asteroids in cometary-like orbits inactive?

B. Gundlach, J. Blum

arxiv:1603.09528 v3 · 2016-03-31 · 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{ASGRPSVVEN6K6FUPURZFG64AO4}

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	2026-05-18T01:11:48.235151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048d17cab5237caf168fa472537b807703b0c39db77e82cdaee274a0b11e8645

Aliases

arxiv: 1603.09528 · arxiv_version: 1603.09528v3 · doi: 10.48550/arxiv.1603.09528 · pith_short_12: ASGRPSVVEN6K · pith_short_16: ASGRPSVVEN6K6FUP · pith_short_8: ASGRPSVV

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/ASGRPSVVEN6K6FUPURZFG64AO4 \
  | 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: 048d17cab5237caf168fa472537b807703b0c39db77e82cdaee274a0b11e8645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57a55b11f0fbe4b2ddc4ea86b7ef0d53c5ffeab86ac05db2a82701d4a6594bf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-03-31T11:22:25Z",
    "title_canon_sha256": "224d76b3defe53708e258c50292a9c1d6c691425568cdb58f4f4ae021fb83fa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09528",
    "kind": "arxiv",
    "version": 3
  }
}