Pith Number

pith:KI7FOZ3O

pith:2021:KI7FOZ3OON3YTYIF5RRU77YXUL

not attested not anchored not stored refs pending

Exploring Hydrodynamic Instabilities along the Infalling High-Velocity Cloud Complex A

Amber Birdwell, Bart P. Wakker, Cannan Huey-You, David L. Nidever, Drew A. Ciampa, Joss Bland-Hawthorn, Katherine Rueff, Kathleen A. Barger, Nicolas Lehner, Paris Freeman, Robert Benjamin

arxiv:2101.11746 v1 · 2021-01-27 · 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{KI7FOZ3OON3YTYIF5RRU77YXUL}

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	2026-07-05T02:10:30.434407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

523e57676e737789e105ec634fff17a2c6e14efac480e600835a9d22bd1dd7b2

Aliases

arxiv: 2101.11746 · arxiv_version: 2101.11746v1 · doi: 10.48550/arxiv.2101.11746 · pith_short_12: KI7FOZ3OON3Y · pith_short_16: KI7FOZ3OON3YTYIF · pith_short_8: KI7FOZ3O

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/KI7FOZ3OON3YTYIF5RRU77YXUL \
  | 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: 523e57676e737789e105ec634fff17a2c6e14efac480e600835a9d22bd1dd7b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd68f3250b6a366b81540e169710470f9c8c0dce7a08baaeb2a4bdd04a772000",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-01-27T23:54:14Z",
    "title_canon_sha256": "f19a5da88ea28617f93dec1183bf79b9ce55f81277e342177bfcc641b7699d02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11746",
    "kind": "arxiv",
    "version": 1
  }
}