Pith Number

pith:Y6AX2QES

pith:2023:Y6AX2QESSKZTZC6S4X5NIBXOHE

not attested not anchored not stored refs pending

Binary asteroid scattering around white dwarfs

Catriona H. McDonald, Dimitri Veras

arxiv:2302.00020 v1 · 2023-01-31 · astro-ph.EP · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y6AX2QESSKZTZC6S4X5NIBXOHE}

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	2026-07-05T05:41:40.645727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7817d409292b33c8bd2e5fad406ee3925356b5eaa7de2c84add08db952de3e8

Aliases

arxiv: 2302.00020 · arxiv_version: 2302.00020v1 · doi: 10.48550/arxiv.2302.00020 · pith_short_12: Y6AX2QESSKZT · pith_short_16: Y6AX2QESSKZTZC6S · pith_short_8: Y6AX2QES

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/Y6AX2QESSKZTZC6S4X5NIBXOHE \
  | 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: c7817d409292b33c8bd2e5fad406ee3925356b5eaa7de2c84add08db952de3e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60e34dc60c41020e1158d509983a1fd97bed1d52ebc2caa27f397225105f3526",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-01-31T19:00:06Z",
    "title_canon_sha256": "3efaecf2985980cf55ba4f59fbc0d67b23cee8a10248e5d7d682be4d8a962aaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00020",
    "kind": "arxiv",
    "version": 1
  }
}