Pith Number

pith:2TLYJP6B

pith:2025:2TLYJP6BJEDGGGFWJEHRWM2G2E

not attested not anchored not stored refs pending

Simulating High-Velocity Clouds in the Observational Plane: An Initial Study with the Smith Cloud

Drummond Fielding, Greg L. Bryan, Lori E. Porter, Mary Putman, Matthew Abruzzo, Yong Zheng

arxiv:2506.00111 v1 · 2025-05-30 · 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{2TLYJP6BJEDGGGFWJEHRWM2G2E}

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	2026-07-05T12:00:01.675791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4d784bfc149066318b6490f1b3346d1143268c19eddc0259d8fd1be8425f331

Aliases

arxiv: 2506.00111 · arxiv_version: 2506.00111v1 · doi: 10.48550/arxiv.2506.00111 · pith_short_12: 2TLYJP6BJEDG · pith_short_16: 2TLYJP6BJEDGGGFW · pith_short_8: 2TLYJP6B

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/2TLYJP6BJEDGGGFWJEHRWM2G2E \
  | 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: d4d784bfc149066318b6490f1b3346d1143268c19eddc0259d8fd1be8425f331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4f1a3ad075deeb9ae816b247b591af441b9e324ae29a5076ef91dd925c92779",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-30T18:00:00Z",
    "title_canon_sha256": "8c5cca2c324ba881c4dda1f558a4619d556022234969885bc713e72e07e18cce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.00111",
    "kind": "arxiv",
    "version": 1
  }
}