Pith Number

pith:MR6R7FWN

pith:2017:MR6R7FWN4XVB5W3VBBEYSEITYS

not attested not anchored not stored refs pending

Resonant Drag Instabilities in protoplanetary disks: the streaming instability and new, faster-growing instabilities

Jonathan Squire, Philip F. Hopkins

arxiv:1711.03975 v2 · 2017-11-10 · 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{MR6R7FWN4XVB5W3VBBEYSEITYS}

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	2026-05-18T00:18:15.273819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

647d1f96cde5ea1edb750849891113c48c74dc87ccdc17463b6115369a25dda3

Aliases

arxiv: 1711.03975 · arxiv_version: 1711.03975v2 · doi: 10.48550/arxiv.1711.03975 · pith_short_12: MR6R7FWN4XVB · pith_short_16: MR6R7FWN4XVB5W3V · pith_short_8: MR6R7FWN

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/MR6R7FWN4XVB5W3VBBEYSEITYS \
  | 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: 647d1f96cde5ea1edb750849891113c48c74dc87ccdc17463b6115369a25dda3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "353b9f63d3a52bb852c2268fa375a91da0cc683b5c7c4f83904cbf3b811c6254",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-10T19:00:07Z",
    "title_canon_sha256": "a2aab826c42014ef95b917ac38f94805531cb3ba076830253df9e38e17479ea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03975",
    "kind": "arxiv",
    "version": 2
  }
}