Pith Number

pith:XEGL2T34

pith:2013:XEGL2T34DGP24COSHPYA35QQUO

not attested not anchored not stored refs pending

Streaming instability in the quasi-global protoplanetary discs

Artur Gawryszczak, Dominik W\'olta\'nski, Kacper Kowalik, Michal Hanasz

arxiv:1306.3937 v2 · 2013-06-17 · 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{XEGL2T34DGP24COSHPYA35QQUO}

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	2026-05-18T03:17:46.185776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b90cbd4f7c199fae09d23bf00df610a3bc8d0ed0f22583c20b86015d9dcf122b

Aliases

arxiv: 1306.3937 · arxiv_version: 1306.3937v2 · doi: 10.48550/arxiv.1306.3937 · pith_short_12: XEGL2T34DGP2 · pith_short_16: XEGL2T34DGP24COS · pith_short_8: XEGL2T34

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/XEGL2T34DGP24COSHPYA35QQUO \
  | 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: b90cbd4f7c199fae09d23bf00df610a3bc8d0ed0f22583c20b86015d9dcf122b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf268f731117096bd9c29ea3cebd2243302506bb422b15900a75d4a4718fbe20",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-06-17T17:40:41Z",
    "title_canon_sha256": "2178107bd21e54c77afe570b71856a3ed329e000e64549db0cba49c6c6c27e17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3937",
    "kind": "arxiv",
    "version": 2
  }
}