Pith Number

pith:2SK4RQY7

pith:2018:2SK4RQY77FNMFQ4SEUM2PBX3MO

not attested not anchored not stored refs pending

Fast Winds Drive Slow Shells: A Model for the Circumgalactic Medium as Galactic Wind-Driven Bubbles

Cassandra Lochhaas, David H. Weinberg, Eliot Quataert, Todd A. Thompson

arxiv:1804.00741 v2 · 2018-04-02 · 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{2SK4RQY77FNMFQ4SEUM2PBX3MO}

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	2026-05-18T00:06:04.605098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d495c8c31ff95ac2c3922519a786fb63a9305de2f19a72dece3051622ed8a921

Aliases

arxiv: 1804.00741 · arxiv_version: 1804.00741v2 · doi: 10.48550/arxiv.1804.00741 · pith_short_12: 2SK4RQY77FNM · pith_short_16: 2SK4RQY77FNMFQ4S · pith_short_8: 2SK4RQY7

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/2SK4RQY77FNMFQ4SEUM2PBX3MO \
  | 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: d495c8c31ff95ac2c3922519a786fb63a9305de2f19a72dece3051622ed8a921

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "996c241b2bbf9c26467a1e58313afc28a4b81cb6b4668b0e67669585d2f24be7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-04-02T21:45:19Z",
    "title_canon_sha256": "f11375b2a03eddf4c1d7146ed8213cc08800bf36123af13e1af15732da5634f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00741",
    "kind": "arxiv",
    "version": 2
  }
}