Pith Number

pith:774CXBKZ

pith:2014:774CXBKZ7LXMIKB5SBNQRBAOH4

not attested not anchored not stored refs pending

The multifaceted planetesimal formation process

Anders Johansen (Lund University), Berkeley), Chris Ormel (University of California, Hans Rickman (Uppsala University/Polish Academy of Sciences Space Research Center), Hidekazu Tanaka (Hokkaido University), J\"urgen Blum (Braunschweig University of Technology), Martin Bizzarro (University of Copenhagen)

arxiv:1402.1344 v2 · 2014-02-06 · 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{774CXBKZ7LXMIKB5SBNQRBAOH4}

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

1 paper in Pith

A semi-analytic model of the bouncing barrier for protoplanetary dust aggregates

Receipt and verification

First computed	2026-05-18T01:44:47.013746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fff82b8559faeec4283d905b08840e3f300e5e12315fa66b837c8fb8f216c5d2

Aliases

arxiv: 1402.1344 · arxiv_version: 1402.1344v2 · doi: 10.48550/arxiv.1402.1344 · pith_short_12: 774CXBKZ7LXM · pith_short_16: 774CXBKZ7LXMIKB5 · pith_short_8: 774CXBKZ

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/774CXBKZ7LXMIKB5SBNQRBAOH4 \
  | 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: fff82b8559faeec4283d905b08840e3f300e5e12315fa66b837c8fb8f216c5d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84ddf208e42f818a36d5a9f6b169edbff8b9d194ac5fb36a93622d40101f9b3f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-02-06T13:15:32Z",
    "title_canon_sha256": "58da74646a2d9ae87b42507a21b5f63d8b1315b8c118114d79254c8c0f977d68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1344",
    "kind": "arxiv",
    "version": 2
  }
}