Pith Number

pith:M2PWAS4T

pith:2017:M2PWAS4TH22RYYOQWZ4GBKOQI7

not attested not anchored not stored refs pending

The Effect of Atmospheric Cooling on the Vertical Velocity Dispersion and Density Distribution of Brown Dwarfs

Benne W. Holwerda, Erick Young, Jonathan I. Lunine, Nimish P. Hathi, Nor Pirzkal, Paul A. Thorman, Rogier A. Windhorst, Russell E. Ryan Jr., Sarah J. Schmidt, Seth H. Cohen

arxiv:1708.02591 v1 · 2017-08-08 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M2PWAS4TH22RYYOQWZ4GBKOQI7}

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	2026-05-18T00:33:48.845287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

669f604b933eb51c61d0b67860a9d047eef0fd45c3d621f71e84675eaafc8855

Aliases

arxiv: 1708.02591 · arxiv_version: 1708.02591v1 · doi: 10.48550/arxiv.1708.02591 · pith_short_12: M2PWAS4TH22R · pith_short_16: M2PWAS4TH22RYYOQ · pith_short_8: M2PWAS4T

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/M2PWAS4TH22RYYOQWZ4GBKOQI7 \
  | 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: 669f604b933eb51c61d0b67860a9d047eef0fd45c3d621f71e84675eaafc8855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdd122bd07ef4c5669d4df6ee2f8ea09e3a7cdc08a16535cbe51fd07926e3b29",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-08-08T18:00:24Z",
    "title_canon_sha256": "d6f2f7bba94d143bc490e685fc7465321228497e4724438fa94ef1a45978f604"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.02591",
    "kind": "arxiv",
    "version": 1
  }
}