Pith Number

pith:Z3JEJPK5

pith:2019:Z3JEJPK54LIQHGIWWD4BLNYTLA

not attested not anchored not stored refs pending

Planetesimal fragmentation and giant planet formation II: dependencies with planetesimal relative velocities and compositions

I. L. San Sebasti\'an, M. G. Parisi, O. M. Guilera

arxiv:1903.12288 v1 · 2019-03-28 · 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{Z3JEJPK54LIQHGIWWD4BLNYTLA}

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	2026-05-17T23:44:54.760078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ced244bd5de2d1039916b0f815b713580c18d9675ebcbd5d3d56df7a176bb7f1

Aliases

arxiv: 1903.12288 · arxiv_version: 1903.12288v1 · doi: 10.48550/arxiv.1903.12288 · pith_short_12: Z3JEJPK54LIQ · pith_short_16: Z3JEJPK54LIQHGIW · pith_short_8: Z3JEJPK5

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/Z3JEJPK54LIQHGIWWD4BLNYTLA \
  | 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: ced244bd5de2d1039916b0f815b713580c18d9675ebcbd5d3d56df7a176bb7f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0d0f548db976a63195b07b9155011ced70977d061f0b5a3e7d5397e2a26ca4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-03-28T21:58:30Z",
    "title_canon_sha256": "db5d7cdba707832fbb6a795fdb8ae80f6d05500d9b5d7c040f9aeb195ec62e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.12288",
    "kind": "arxiv",
    "version": 1
  }
}