Pith Number

pith:KKDJNJYP

pith:2015:KKDJNJYP5F3Y76ERNW57EBQ75P

not attested not anchored not stored refs pending

Signatures of MRI-Driven Turbulence in Protoplanetary Disks: Predictions for ALMA Observations

A. Meredith Hughes, Jacob B. Simon, Kevin M. Flaherty, Philip J. Armitage, Xue-Ning Bai

arxiv:1501.02808 v2 · 2015-01-12 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKDJNJYP5F3Y76ERNW57EBQ75P}

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	2026-05-18T01:35:11.492268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

528696a70fe9778ff8916dbbf2061febe9c8ed67c744756dac202201a63d81e9

Aliases

arxiv: 1501.02808 · arxiv_version: 1501.02808v2 · doi: 10.48550/arxiv.1501.02808 · pith_short_12: KKDJNJYP5F3Y · pith_short_16: KKDJNJYP5F3Y76ER · pith_short_8: KKDJNJYP

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/KKDJNJYP5F3Y76ERNW57EBQ75P \
  | 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: 528696a70fe9778ff8916dbbf2061febe9c8ed67c744756dac202201a63d81e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a9b2e31e49daa720243c52c4a80548c30fef022c683eed56c006b65cb806c39",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-12T21:00:14Z",
    "title_canon_sha256": "1bdb3bd5926e35fd82f54a2827fb63a6ad4eeaf6e1dbeedf0be316cc11fd50eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02808",
    "kind": "arxiv",
    "version": 2
  }
}