Pith Number

pith:P27JDC5R

pith:2009:P27JDC5R2YISTN7BTEGXDQ4XIX

not attested not anchored not stored refs pending

Planet formation in highly inclined binaries

F. Marzari, H. Scholl, P. Thebault

arxiv:0908.0803 v2 · 2009-08-06 · 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{P27JDC5R2YISTN7BTEGXDQ4XIX}

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	2026-05-18T02:12:44.064688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ebe918bb1d61129b7e1990d71c39745d6e59042212439a45829f98a7acbf858

Aliases

arxiv: 0908.0803 · arxiv_version: 0908.0803v2 · doi: 10.48550/arxiv.0908.0803 · pith_short_12: P27JDC5R2YIS · pith_short_16: P27JDC5R2YISTN7B · pith_short_8: P27JDC5R

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/P27JDC5R2YISTN7BTEGXDQ4XIX \
  | 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: 7ebe918bb1d61129b7e1990d71c39745d6e59042212439a45829f98a7acbf858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbcea6bc2a305fd0a0133496d3f771e637c44a10557f76a2de4095041280cf29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-08-06T07:22:19Z",
    "title_canon_sha256": "bfbfbcd3470c8dc85cbe4939ce0bb576b169aa8f3e795ee8ce4038b8fe79e134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0803",
    "kind": "arxiv",
    "version": 2
  }
}