Pith Number

pith:RFLMULK6

pith:2009:RFLMULK6KLP6NWIHCW5L7EW2MO

not attested not anchored not stored refs pending

Formation of the Terrestrial Planets from a Narrow Annulus

Brad Hansen

arxiv:0908.0743 v1 · 2009-08-05 · 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{RFLMULK6KLP6NWIHCW5L7EW2MO}

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.

Cited by

3 papers in Pith

Kepler Image-Subtracted Light Curves and Variable Star Catalog of NGC 6819

Oxidation Constraints on Terrestrial Planet Formation from a Ring

Kepler Image-Subtracted Light Curves and Variable Star Catalog of NGC 6819

Receipt and verification

First computed	2026-05-18T02:12:44.214012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8956ca2d5e52dfe6d90715babf92da63900c8aeabf1b4b694bbcff59f46438c9

Aliases

arxiv: 0908.0743 · arxiv_version: 0908.0743v1 · doi: 10.48550/arxiv.0908.0743 · pith_short_12: RFLMULK6KLP6 · pith_short_16: RFLMULK6KLP6NWIH · pith_short_8: RFLMULK6

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/RFLMULK6KLP6NWIHCW5L7EW2MO \
  | 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: 8956ca2d5e52dfe6d90715babf92da63900c8aeabf1b4b694bbcff59f46438c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82afc4c12386773d94edfe01acdf084fbdd04dcd35d7e03955bde6d29129afe6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-08-05T20:11:46Z",
    "title_canon_sha256": "68a803453f34d6002390ad174561f23627212a6b1ab7e619d0938d41410d5c9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0743",
    "kind": "arxiv",
    "version": 1
  }
}