Pith Number

pith:LWQVM675

pith:2014:LWQVM675FR6SZZ24O2MNOWIZNK

not attested not anchored not stored refs pending

Study of Eclipsing Binary and Multiple Systems in OB Associations II. The Cygnus OB Region: V443 Cyg, V456 Cyg and V2107 Cyg

E. Kiran, F. Yilmaz, H. Bakis, H. Hensberge, M. Zejda, O. Demircan, S. Bilir, V. Bakis, Z. Mikulasek

arxiv:1403.1955 v1 · 2014-03-08 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWQVM675FR6SZZ24O2MNOWIZNK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:44:12.099155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5da1567bfd2c7d2ce75c7698d759196a8bf9b7cfec883010d23eb2b5d91cf0c2

Aliases

arxiv: 1403.1955 · arxiv_version: 1403.1955v1 · doi: 10.48550/arxiv.1403.1955 · pith_short_12: LWQVM675FR6S · pith_short_16: LWQVM675FR6SZZ24 · pith_short_8: LWQVM675

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/LWQVM675FR6SZZ24O2MNOWIZNK \
  | 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: 5da1567bfd2c7d2ce75c7698d759196a8bf9b7cfec883010d23eb2b5d91cf0c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0349d23c168c45cf0c63712ea3949234b9e153b1ec3d388bff7c9bdde92a801",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-08T09:58:07Z",
    "title_canon_sha256": "6dfa062e3e7373987a5ce37ddb1317c4eeec1155450a932c291d746b10df77f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1955",
    "kind": "arxiv",
    "version": 1
  }
}