Pith Number

pith:OGXRT62A

pith:2014:OGXRT62A5VTKJ67O4YFWPJ4UZ5

not attested not anchored not stored refs pending

Sejong Open Cluster Survey (SOS). III. The Young Open Cluster NGC 1893 in the H II Region W8

Beomdu Lim, Byeong-Gon Park, Hwankyung Sung, Jinyoung S. Kim, Michael S. Bessell

arxiv:1406.3090 v1 · 2014-06-12 · 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{OGXRT62A5VTKJ67O4YFWPJ4UZ5}

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	2026-05-18T01:42:58.192375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71af19fb40ed66a4fbeee60b67a794cf405a5f0bfd39ee4f1fd95dba3380be56

Aliases

arxiv: 1406.3090 · arxiv_version: 1406.3090v1 · doi: 10.48550/arxiv.1406.3090 · pith_short_12: OGXRT62A5VTK · pith_short_16: OGXRT62A5VTKJ67O · pith_short_8: OGXRT62A

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/OGXRT62A5VTKJ67O4YFWPJ4UZ5 \
  | 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: 71af19fb40ed66a4fbeee60b67a794cf405a5f0bfd39ee4f1fd95dba3380be56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbc2430d0f8aa77e6eae7b7c4603438b05d178ce17ec36d6922e20685dac2375",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-06-12T00:43:24Z",
    "title_canon_sha256": "c718d4f5d6e8b1a8b24e9b93e7113888b85eb94997e64559ab5bfe1d33ee80b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3090",
    "kind": "arxiv",
    "version": 1
  }
}