Pith Number

pith:GCDYI2D4

pith:2017:GCDYI2D4Y5L3BIFGEXKACCS2DL

not attested not anchored not stored refs pending

Physical Nature and Orbital Behavior of the Eclipsing System UZ Leonis

Jae Woo Lee, Jang-Ho Park

arxiv:1712.07864 v1 · 2017-12-21 · 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{GCDYI2D4Y5L3BIFGEXKACCS2DL}

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	2026-05-18T00:23:28.283190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

308784687cc757b0a0a625d4010a5a1af6b60e31a3b76bd1b7b0b58b89008298

Aliases

arxiv: 1712.07864 · arxiv_version: 1712.07864v1 · doi: 10.48550/arxiv.1712.07864 · pith_short_12: GCDYI2D4Y5L3 · pith_short_16: GCDYI2D4Y5L3BIFG · pith_short_8: GCDYI2D4

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/GCDYI2D4Y5L3BIFGEXKACCS2DL \
  | 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: 308784687cc757b0a0a625d4010a5a1af6b60e31a3b76bd1b7b0b58b89008298

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8344be69962365a013a7f097ea841b52c55ea099901cccca96d32f986a68fcc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-12-21T10:36:54Z",
    "title_canon_sha256": "6ff2081a7e658bba4eab51b2d0d4b6e574f986609a0a190a7db7d60dafcea6c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07864",
    "kind": "arxiv",
    "version": 1
  }
}