Pith Number

pith:VVPTNRRJ

pith:2025:VVPTNRRJCPKXUKJWY572SFX2HJ

not attested not anchored not stored refs pending

Where in the Milky Way Do Exoplanets Preferentially Form?

Diego Bossini, Joana Teixeira, Vardan Adibekyan

arxiv:2501.11660 v1 · 2025-01-20 · astro-ph.EP · astro-ph.GA · 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{VVPTNRRJCPKXUKJWY572SFX2HJ}

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	2026-07-05T10:03:12.074943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad5f36c62913d57a2936c77fa916fa3a60907c437f937f6c441810a450280ffd

Aliases

arxiv: 2501.11660 · arxiv_version: 2501.11660v1 · doi: 10.48550/arxiv.2501.11660 · pith_short_12: VVPTNRRJCPKX · pith_short_16: VVPTNRRJCPKXUKJW · pith_short_8: VVPTNRRJ

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/VVPTNRRJCPKXUKJWY572SFX2HJ \
  | 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: ad5f36c62913d57a2936c77fa916fa3a60907c437f937f6c441810a450280ffd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a57798cdae3345ba518c8bf66d0ba0555c1ac17fea0b2924c01f85c52aca2da1",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-01-20T18:43:09Z",
    "title_canon_sha256": "3b118b28146c63e581a794b9b6543ccbfb14c8b5c47c3a03ed35b6f5f908f50a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11660",
    "kind": "arxiv",
    "version": 1
  }
}