Pith Number

pith:WD7X3DSW

pith:2015:WD7X3DSWWS74AQX7BVZB2XKOQT

not attested not anchored not stored refs pending

The dynamical fate of planetary systems in young star clusters

Long Wang (KIAA, M.B.N. Kouwenhoven (KIAA, Peking University), Xiaochen Zheng (KIAA

arxiv:1508.01593 v1 · 2015-08-07 · 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{WD7X3DSWWS74AQX7BVZB2XKOQT}

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	2026-05-18T01:32:59.372125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0ff7d8e56b4bfc042ff0d721d5d4e84d9fb0788186d9e0e15932bac72065f03

Aliases

arxiv: 1508.01593 · arxiv_version: 1508.01593v1 · doi: 10.48550/arxiv.1508.01593 · pith_short_12: WD7X3DSWWS74 · pith_short_16: WD7X3DSWWS74AQX7 · pith_short_8: WD7X3DSW

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/WD7X3DSWWS74AQX7BVZB2XKOQT \
  | 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: b0ff7d8e56b4bfc042ff0d721d5d4e84d9fb0788186d9e0e15932bac72065f03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e88eae6dd4312726fe1c4367599c93267a4d9b0618af660ffa6e69676a96573",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-08-07T03:20:27Z",
    "title_canon_sha256": "7a071cc7336aa90147f28b06c4205b725670dd33b31ff530e724decadc8a7b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.01593",
    "kind": "arxiv",
    "version": 1
  }
}