Pith Number

pith:KR4BLCRR

pith:2019:KR4BLCRRQEKMECCO3EK36GQVG4

not attested not anchored not stored refs pending

Projected velocity statistics of interstellar turbulence

Siyao Xu

arxiv:1911.00521 v1 · 2019-11-01 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KR4BLCRRQEKMECCO3EK36GQVG4}

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	2026-07-05T00:31:29.483602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5478158a318114c2084ed915bf1a153705ac6f53df729fd86a093e918f70c9ed

Aliases

arxiv: 1911.00521 · arxiv_version: 1911.00521v1 · doi: 10.48550/arxiv.1911.00521 · pith_short_12: KR4BLCRRQEKM · pith_short_16: KR4BLCRRQEKMECCO · pith_short_8: KR4BLCRR

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/KR4BLCRRQEKMECCO3EK36GQVG4 \
  | 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: 5478158a318114c2084ed915bf1a153705ac6f53df729fd86a093e918f70c9ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4221a2280a91c17dfb18ef0dccc71dfb277d8b53523a7645f19e98d0597a9829",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-11-01T18:00:03Z",
    "title_canon_sha256": "b510ad765cab0c22e91035533b058f7fe411078ba22b04cdcdd8908e55cc145f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00521",
    "kind": "arxiv",
    "version": 1
  }
}