Pith Number

pith:HKLRPAXN

pith:2013:HKLRPAXNBAFMZHUOGSXOSI6UPJ

not attested not anchored not stored refs pending

Early evolution of clumps formed via gravitational instability in protoplanetary disks; precursors of Hot Jupiters?

Lucio Mayer, Marina Galvagni

arxiv:1310.1108 v1 · 2013-10-03 · 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{HKLRPAXNBAFMZHUOGSXOSI6UPJ}

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	2026-05-18T03:11:23.548379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a971782ed080acc9e8e34aee923d47a70cc0acedca28639386dcb4555703120

Aliases

arxiv: 1310.1108 · arxiv_version: 1310.1108v1 · doi: 10.48550/arxiv.1310.1108 · pith_short_12: HKLRPAXNBAFM · pith_short_16: HKLRPAXNBAFMZHUO · pith_short_8: HKLRPAXN

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/HKLRPAXNBAFMZHUOGSXOSI6UPJ \
  | 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: 3a971782ed080acc9e8e34aee923d47a70cc0acedca28639386dcb4555703120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58e4739676658a4a2ee4b7ce66de35b607cf1191bc7ff0495fdd7ca7a2068924",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-10-03T20:25:48Z",
    "title_canon_sha256": "a8c6bfb4d8ce9e0febcec1fd556823558c8507938d5897341c02c1746572059e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1108",
    "kind": "arxiv",
    "version": 1
  }
}