Pith Number

pith:DTFYD3Q3

pith:2010:DTFYD3Q3LNP56CMKF6QOUIWQBU

not attested not anchored not stored refs pending

The Turbulent Destruction of Clouds - II. Mach Number Dependence, Mass-loss Rates, and Tail Formation

J.M. Pittard, S.A.E.G. Falle, T.W. Hartquist

arxiv:1002.2091 v2 · 2010-02-10 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTFYD3Q3LNP56CMKF6QOUIWQBU}

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	2026-05-18T02:09:10.238168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ccb81ee1b5b5fdf098a2fa0ea22d00d3f5b7c252ce4337168f5960772f5c372

Aliases

arxiv: 1002.2091 · arxiv_version: 1002.2091v2 · doi: 10.48550/arxiv.1002.2091 · pith_short_12: DTFYD3Q3LNP5 · pith_short_16: DTFYD3Q3LNP56CMK · pith_short_8: DTFYD3Q3

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/DTFYD3Q3LNP56CMKF6QOUIWQBU \
  | 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: 1ccb81ee1b5b5fdf098a2fa0ea22d00d3f5b7c252ce4337168f5960772f5c372

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28a8ad7afbc6bf9b20b49a26f5607575565e2acdd5fcbd4b9344ab7b31f7a7e0",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-02-10T13:09:27Z",
    "title_canon_sha256": "ea29faefe6773f88764e8d181a1e3b632c46f3363e5d885de18d7a6c753245c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2091",
    "kind": "arxiv",
    "version": 2
  }
}