Pith Number

pith:IDOWHITS

pith:2016:IDOWHITST7Q7PKMAPJEVGR3BBC

not attested not anchored not stored refs pending

GU Mon, a high-mass eclipsing overcontact binary in the young open cluster Dolidze 25

F. Vilardell, I. Negueruela, J. Lorenzo, M. M\'endez Majuelos, P. Pastor, S. Sim\'on-D\'iaz

arxiv:1603.03177 v1 · 2016-03-10 · 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{IDOWHITST7Q7PKMAPJEVGR3BBC}

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	2026-05-18T01:15:13.738448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40dd63a2729fe1f7a9807a4953476108927f68cd70b44db36994cef1bb399d27

Aliases

arxiv: 1603.03177 · arxiv_version: 1603.03177v1 · doi: 10.48550/arxiv.1603.03177 · pith_short_12: IDOWHITST7Q7 · pith_short_16: IDOWHITST7Q7PKMA · pith_short_8: IDOWHITS

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/IDOWHITST7Q7PKMAPJEVGR3BBC \
  | 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: 40dd63a2729fe1f7a9807a4953476108927f68cd70b44db36994cef1bb399d27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aa78c258c63154f664900ee8f8888aaf696763eb3c40fc6455c7f0582eb46df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-10T08:02:51Z",
    "title_canon_sha256": "be7c86be3ca425bd9ad50d2d1f736594b6755265aab1cfbb8b9c93a9b35f2144"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03177",
    "kind": "arxiv",
    "version": 1
  }
}