Pith Number

pith:WVNYDZGS

pith:2018:WVNYDZGSVXA45PLI2UCCICLYG6

not attested not anchored not stored refs pending

A comparison of shock-cloud and wind-cloud interactions: effect of increased cloud density contrast on cloud evolution

J. M. Pittard, K. J. A. Goldsmith

arxiv:1805.04709 v1 · 2018-05-12 · 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{WVNYDZGSVXA45PLI2UCCICLYG6}

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	2026-05-18T00:15:54.020281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b55b81e4d2adc1cebd68d50424097837af0d741dc124f4b09202899a7822dffa

Aliases

arxiv: 1805.04709 · arxiv_version: 1805.04709v1 · doi: 10.48550/arxiv.1805.04709 · pith_short_12: WVNYDZGSVXA4 · pith_short_16: WVNYDZGSVXA45PLI · pith_short_8: WVNYDZGS

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/WVNYDZGSVXA45PLI2UCCICLYG6 \
  | 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: b55b81e4d2adc1cebd68d50424097837af0d741dc124f4b09202899a7822dffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcdb75c0b0e406dd6c3a4d9d730bda41692eb270f5d1f128e68648e69799b0b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-12T12:13:51Z",
    "title_canon_sha256": "db695704c7878e32e6b57fc66a73394a5cae29dfba5b42410e32de8ae55b70cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04709",
    "kind": "arxiv",
    "version": 1
  }
}