Pith Number

pith:KOL3X2AZ

pith:2015:KOL3X2AZ424C6XDEFRW5OYQNP5

not attested not anchored not stored refs pending

HII region G46.5-0.2: the interplay between ionizing radiation, molecular gas and star formation

A. Petriella, E. Giacani, G. Dubner, Hongli Liu, Jing-Hua Yuan, Jin Zeng Li, M. E. Ortega, Si-Ju Zhang, S. Paron, Ya Fang Huang, Yuefang Wu

arxiv:1504.03935 v1 · 2015-04-15 · 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{KOL3X2AZ424C6XDEFRW5OYQNP5}

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	2026-05-18T02:03:32.735280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5397bbe819e6b82f5c642c6dd7620d7f61e7e76b489345f859211dc132060c3e

Aliases

arxiv: 1504.03935 · arxiv_version: 1504.03935v1 · doi: 10.48550/arxiv.1504.03935 · pith_short_12: KOL3X2AZ424C · pith_short_16: KOL3X2AZ424C6XDE · pith_short_8: KOL3X2AZ

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/KOL3X2AZ424C6XDEFRW5OYQNP5 \
  | 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: 5397bbe819e6b82f5c642c6dd7620d7f61e7e76b489345f859211dc132060c3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2297784c810613e98f16fc2eaca64a9eb503824b3fb389a15a4c35a66bac3c06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-15T14:57:53Z",
    "title_canon_sha256": "7b4d13d6885a1ef8a7f2f519964f99481665f51944dcdfce1a4679e1c92e3755"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03935",
    "kind": "arxiv",
    "version": 1
  }
}