Pith Number

pith:FA674J62

pith:2026:FA674J626TA7CPYGVQOBCBGXFI

not attested not anchored not stored refs pending

Geometry and Kinematics of Molecular Cloud Substructures in the Second Galactic Quadrant

Fujun Du, Wen Ge

arxiv:2606.11733 v1 · 2026-06-10 · 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{FA674J626TA7CPYGVQOBCBGXFI}

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	2026-06-11T01:10:05.244942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

283dfe27daf4c1f13f06ac1c1104d72a1bc317cff75b5f931355525b9e404bc1

Aliases

arxiv: 2606.11733 · arxiv_version: 2606.11733v1 · doi: 10.48550/arxiv.2606.11733 · pith_short_12: FA674J626TA7 · pith_short_16: FA674J626TA7CPYG · pith_short_8: FA674J62

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/FA674J626TA7CPYGVQOBCBGXFI \
  | 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: 283dfe27daf4c1f13f06ac1c1104d72a1bc317cff75b5f931355525b9e404bc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f69b12987d938204827dcd059c70add58d3ce1413cf049435b79d72b25c0343c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-10T07:09:58Z",
    "title_canon_sha256": "0c8f960f8760f11f507f87331d0e6f3527ad0bca0106f23ed54b4ee30bc53ace"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.11733",
    "kind": "arxiv",
    "version": 1
  }
}