Pith Number

pith:P3WFN46Z

pith:2015:P3WFN46Z4ODELUUBL4WJPMWY6A

not attested not anchored not stored refs pending

Sejong open cluster survey (SOS) - V. The active star forming region Sh 2-255 -- 257

Beomdu Lim, Byeong-Cheol Lee, Byeong-Gon Park, Gwanghui Jeong, Hwankyung Sung, Hyeonoh Hur, Jinyoung S. Kim, Kang Hwan Lee, Michael S. Bessell

arxiv:1511.00343 v1 · 2015-11-02 · 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{P3WFN46Z4ODELUUBL4WJPMWY6A}

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	2026-05-18T01:22:33.514076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7eec56f3d9e38645d2815f2c97b2d8f017f68ac8e73a8c2ec9d92c7ee0611416

Aliases

arxiv: 1511.00343 · arxiv_version: 1511.00343v1 · doi: 10.48550/arxiv.1511.00343 · pith_short_12: P3WFN46Z4ODE · pith_short_16: P3WFN46Z4ODELUUB · pith_short_8: P3WFN46Z

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/P3WFN46Z4ODELUUBL4WJPMWY6A \
  | 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: 7eec56f3d9e38645d2815f2c97b2d8f017f68ac8e73a8c2ec9d92c7ee0611416

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b59deeef9e48a1a43a3f03fef99bed1ab327ba8ed45380485ad6aa82778eae3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-11-02T00:24:32Z",
    "title_canon_sha256": "fae1de8520bcf1b781f248ea87db1d72e6a6dead7c3392dea7725e9383bda651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00343",
    "kind": "arxiv",
    "version": 1
  }
}