Pith Number

pith:KC563YDP

pith:2018:KC563YDP44IPQNEV35BDJTIMUT

not attested not anchored not stored refs pending

Spectroscopic Identification and Chemical Distribution of HII Regions in the Galactic Anti-center Area from LAMOST

A-Li Luo, Bing Du, Jin-Shu Han, Li-Li Wang, Li Qin, Meng-Xin Wang, Wen Hou

arxiv:1810.07361 v1 · 2018-10-17 · 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{KC563YDP44IPQNEV35BDJTIMUT}

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	2026-05-18T00:02:30.052229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50bbede06fe710f83495df4234cd0ca4d0c3843c241fbe44a95352270a298d5e

Aliases

arxiv: 1810.07361 · arxiv_version: 1810.07361v1 · doi: 10.48550/arxiv.1810.07361 · pith_short_12: KC563YDP44IP · pith_short_16: KC563YDP44IPQNEV · pith_short_8: KC563YDP

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/KC563YDP44IPQNEV35BDJTIMUT \
  | 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: 50bbede06fe710f83495df4234cd0ca4d0c3843c241fbe44a95352270a298d5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fbb3a48cdb2439863423a8b95de571a1a4982f1fe24cba4d5a5707e9f00315a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-17T02:43:22Z",
    "title_canon_sha256": "288d25ae85bf2dbd38e2204c20f75d0236f344e3a192be7753a75275e35e0041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07361",
    "kind": "arxiv",
    "version": 1
  }
}