Pith Number

pith:6CWKQHWY

pith:2011:6CWKQHWY62REYGLS2P6Z2R2C5O

not attested not anchored not stored refs pending

Binary Formation in Planetesimal Disks I. Equal Mass Planetesimals

Hiroshi Daisaka, Junichiro Makino, Junko K. Daisaka

arxiv:1102.0833 v1 · 2011-02-04 · 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{6CWKQHWY62REYGLS2P6Z2R2C5O}

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	2026-05-18T04:30:03.538248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0aca81ed8f6a24c1972d3fd9d4742eb970170da478aff925e868510736bcf70

Aliases

arxiv: 1102.0833 · arxiv_version: 1102.0833v1 · doi: 10.48550/arxiv.1102.0833 · pith_short_12: 6CWKQHWY62RE · pith_short_16: 6CWKQHWY62REYGLS · pith_short_8: 6CWKQHWY

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/6CWKQHWY62REYGLS2P6Z2R2C5O \
  | 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: f0aca81ed8f6a24c1972d3fd9d4742eb970170da478aff925e868510736bcf70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fcfbde6182f0b71e62d0b47ad79e015f557f1cd0a646a26886d43622eeec95a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-02-04T04:12:32Z",
    "title_canon_sha256": "bb0664ef67f926870b9d963893c035f50035dec67eca69e9f1fd55a5a3746f76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0833",
    "kind": "arxiv",
    "version": 1
  }
}