Pith Number

pith:CT6TGRE3

pith:2021:CT6TGRE3MV2YBM52GQPZL24VXI

not attested not anchored not stored refs pending

Angular momentum distributions for observed and modeled exoplanetary systems

Jonathan H. Jiang, Kristen A. Fahy, Patrick Eggenberger, Remo Burn, Xuan Ji

arxiv:2108.02890 v1 · 2021-08-05 · 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{CT6TGRE3MV2YBM52GQPZL24VXI}

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	2026-07-05T03:50:36.022162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14fd33449b657580b3ba341f95eb95ba1304c5ea9af19c0c71a52f3383fa71c9

Aliases

arxiv: 2108.02890 · arxiv_version: 2108.02890v1 · doi: 10.48550/arxiv.2108.02890 · pith_short_12: CT6TGRE3MV2Y · pith_short_16: CT6TGRE3MV2YBM52 · pith_short_8: CT6TGRE3

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/CT6TGRE3MV2YBM52GQPZL24VXI \
  | 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: 14fd33449b657580b3ba341f95eb95ba1304c5ea9af19c0c71a52f3383fa71c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e5f4062b820509431a82a5fef6c851c840ae4fa5dd3cf9f627f3a7a3b881510",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-08-05T23:57:39Z",
    "title_canon_sha256": "4dbbc9caea0ac7e09ff5583cbc8797b3170ffee09fa2e7d1c84b7a2cb5bf2c3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02890",
    "kind": "arxiv",
    "version": 1
  }
}