Pith Number

pith:L7ZLGF43

pith:2017:L7ZLGF437E4NLHJK6WQAADC7S3

not attested not anchored not stored refs pending

High-mass Starless Clumps in the inner Galactic Plane: the Sample and Dust Properties

Annie Zavagno, Christian Henkel, Hong-Li Liu, Jinghua Yuan, Jin-Zeng Li, Ke Wang, Neal J. Evans II, Simon P. Ellingsen, Tie Liu, Yuefang Wu

arxiv:1705.02549 v1 · 2017-05-07 · 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{L7ZLGF437E4NLHJK6WQAADC7S3}

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	2026-05-18T00:39:35.277819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ff2b3179bf938d59d2af5a0000c5f96c5a44d690be17605e347d4c7a4bdbced

Aliases

arxiv: 1705.02549 · arxiv_version: 1705.02549v1 · doi: 10.48550/arxiv.1705.02549 · pith_short_12: L7ZLGF437E4N · pith_short_16: L7ZLGF437E4NLHJK · pith_short_8: L7ZLGF43

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/L7ZLGF437E4NLHJK6WQAADC7S3 \
  | 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: 5ff2b3179bf938d59d2af5a0000c5f96c5a44d690be17605e347d4c7a4bdbced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8676967a5798f9216d43cd893322004db028ae4689ce8df85e6444f51022934d",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-07T02:16:49Z",
    "title_canon_sha256": "747ac53d75f204c922433cb833b8dcb26a89010fd917310e8000820d2ad76b01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02549",
    "kind": "arxiv",
    "version": 1
  }
}