Pith Number

pith:LIZYUSGQ

pith:2017:LIZYUSGQCAY4GD4YMWRKKUM3ST

not attested not anchored not stored refs pending

The dynamical evolution of transiting planetary systems including a realistic collision prescription

Alexander J Mustill, Anders Johansen, Melvyn B Davies

arxiv:1708.08939 v2 · 2017-08-29 · 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{LIZYUSGQCAY4GD4YMWRKKUM3ST}

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	2026-05-18T00:15:21.258938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a338a48d01031c30f9865a2a5519b94caa2e060acc8277b357d4c04f09a85d3

Aliases

arxiv: 1708.08939 · arxiv_version: 1708.08939v2 · doi: 10.48550/arxiv.1708.08939 · pith_short_12: LIZYUSGQCAY4 · pith_short_16: LIZYUSGQCAY4GD4Y · pith_short_8: LIZYUSGQ

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/LIZYUSGQCAY4GD4YMWRKKUM3ST \
  | 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: 5a338a48d01031c30f9865a2a5519b94caa2e060acc8277b357d4c04f09a85d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a20e680dfe471234e1129fb5349663e80e4fcd4f2cc6049bbf7790239174cb61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-08-29T18:01:27Z",
    "title_canon_sha256": "3fedc36501a5a2eb5628826249da36c4c6e08dd51fe9daeb467debbee0f7c056"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08939",
    "kind": "arxiv",
    "version": 2
  }
}