Pith Number

pith:Q6XRAFN5

pith:2016:Q6XRAFN5DRYJ43GGTMFB3DDRDP

not attested not anchored not stored refs pending

Constraints on the original ejection velocity fields of asteroid families

David Nesvorn\'y, Valerio Carruba

arxiv:1602.04486 v1 · 2016-02-14 · 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{Q6XRAFN5DRYJ43GGTMFB3DDRDP}

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	2026-05-18T01:20:49.822349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87af1015bd1c709e6cc69b0a1d8c711bd247f82d8d7f2ffc8cdf0e860a04b3b6

Aliases

arxiv: 1602.04486 · arxiv_version: 1602.04486v1 · doi: 10.48550/arxiv.1602.04486 · pith_short_12: Q6XRAFN5DRYJ · pith_short_16: Q6XRAFN5DRYJ43GG · pith_short_8: Q6XRAFN5

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/Q6XRAFN5DRYJ43GGTMFB3DDRDP \
  | 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: 87af1015bd1c709e6cc69b0a1d8c711bd247f82d8d7f2ffc8cdf0e860a04b3b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5daf9ce37580407098dcbdcc99ef869637910c08f61778f8ebc359c7f9b34ec6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-02-14T18:44:35Z",
    "title_canon_sha256": "4d3e0cbbd9d86d4f1ea77c8d0d32d413de418feb944b24cdc5372562fc635d2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.04486",
    "kind": "arxiv",
    "version": 1
  }
}