Pith Number

pith:262KCISY

pith:2018:262KCISYKZGGXWSZKTGJHYAUMF

not attested not anchored not stored refs pending

Is molecular cloud turbulence driven by external supernova explosions?

D. Seifried, P. Girichidis, S. Haid, S. Walch, T. Naab

arxiv:1802.00973 v2 · 2018-02-03 · 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{262KCISYKZGGXWSZKTGJHYAUMF}

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	2026-05-18T00:20:02.285660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7b4a12258564c6bda5954cc93e014615f50c8b264a8186234860ffb65c2e722

Aliases

arxiv: 1802.00973 · arxiv_version: 1802.00973v2 · doi: 10.48550/arxiv.1802.00973 · pith_short_12: 262KCISYKZGG · pith_short_16: 262KCISYKZGGXWSZ · pith_short_8: 262KCISY

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/262KCISYKZGGXWSZKTGJHYAUMF \
  | 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: d7b4a12258564c6bda5954cc93e014615f50c8b264a8186234860ffb65c2e722

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df36a8352852b561e276f1769aafacfa5dd5f8d492084bdc8c646054b1a6bdf7",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-02-03T13:25:37Z",
    "title_canon_sha256": "cca777bd1a775cfd7d0943f6678d7e471f648dd636487d139c4b79b4d9de655b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00973",
    "kind": "arxiv",
    "version": 2
  }
}