Pith Number

pith:OQSB6RHD

pith:2019:OQSB6RHDTWW3DSYHTAKCCDNJX6

not attested not anchored not stored refs pending

High-Resolution Observations of the Molecular Clouds Associated with the Huge HII Region CTB 102

Brandon Marshall, C.R. Kerton, Miju Kang, Minho Choi, Sung-Ju Kang, Youngsik Kim

arxiv:1904.00529 v1 · 2019-04-01 · 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{OQSB6RHDTWW3DSYHTAKCCDNJX6}

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	2026-05-17T23:46:47.009220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74241f44e39dadb1cb079814210da9bfb62a04d01b6f076cbf0bd8a22f49c67c

Aliases

arxiv: 1904.00529 · arxiv_version: 1904.00529v1 · doi: 10.48550/arxiv.1904.00529 · pith_short_12: OQSB6RHDTWW3 · pith_short_16: OQSB6RHDTWW3DSYH · pith_short_8: OQSB6RHD

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/OQSB6RHDTWW3DSYHTAKCCDNJX6 \
  | 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: 74241f44e39dadb1cb079814210da9bfb62a04d01b6f076cbf0bd8a22f49c67c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d78d910e9d00edaa67da8535a99da62f6baf9a30e6d9f952f79cb81a4846922c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-04-01T01:26:00Z",
    "title_canon_sha256": "0f5316fbf4c900b51196faeaf226d9fe4699493c18d2225161c4e41b4c740bca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00529",
    "kind": "arxiv",
    "version": 1
  }
}