Pith Number

pith:OB5A2ACB

pith:2022:OB5A2ACB4OZ6FRNTRGLWZUXTY5

not attested not anchored not stored refs pending

Turbulence in Milky Way Star-Forming Regions Traced by Young Stars and Gas

Hui Li, Marina Kounkel, Siyao Xu, Trung Ha, Yong Zheng, Yuan Li

arxiv:2205.00012 v1 · 2022-04-29 · 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{OB5A2ACB4OZ6FRNTRGLWZUXTY5}

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	2026-07-05T04:43:20.360837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

707a0d0041e3b3e2c5b389976cd2f3c76626e85ab6664160c7b7e2c0a7baaf0d

Aliases

arxiv: 2205.00012 · arxiv_version: 2205.00012v1 · doi: 10.48550/arxiv.2205.00012 · pith_short_12: OB5A2ACB4OZ6 · pith_short_16: OB5A2ACB4OZ6FRNT · pith_short_8: OB5A2ACB

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/OB5A2ACB4OZ6FRNTRGLWZUXTY5 \
  | 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: 707a0d0041e3b3e2c5b389976cd2f3c76626e85ab6664160c7b7e2c0a7baaf0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0214625afee8d9e11bc6676db5f3448b549b2b93dd4028095f609d120bea534",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-04-29T18:00:02Z",
    "title_canon_sha256": "7f51dc639084b0d5dc1f7790d736a2da5757bc29058109252b264c2871d69bc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.00012",
    "kind": "arxiv",
    "version": 1
  }
}