Pith Number

pith:XP75WESE

pith:2023:XP75WESEGTKR5Y5USDSSAV6P6H

not attested not anchored not stored refs pending

Predicting Interloper Fraction with Graph Neural Networks

Elena Massara, Francisco Villaescusa-Navarro, Will J. Percival

arxiv:2309.05850 v1 · 2023-09-11 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XP75WESEGTKR5Y5USDSSAV6P6H}

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.

Cited by

1 paper in Pith

Filtering Interlopers with Photometry and Diagnostic Features: A Machine Learning Framework Validated with CSST Slitless Spectroscopy

Receipt and verification

First computed	2026-07-05T06:49:47.775187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbffdb124434d51ee3b490e52057cff1ed80b301a0601c8c2bed8cc9d6fdbbe0

Aliases

arxiv: 2309.05850 · arxiv_version: 2309.05850v1 · doi: 10.48550/arxiv.2309.05850 · pith_short_12: XP75WESEGTKR · pith_short_16: XP75WESEGTKR5Y5U · pith_short_8: XP75WESE

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/XP75WESEGTKR5Y5USDSSAV6P6H \
  | 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: bbffdb124434d51ee3b490e52057cff1ed80b301a0601c8c2bed8cc9d6fdbbe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e19f83746069957fed66c0bb09924a372fc411a3feaeadc1715365b250952af9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-09-11T22:23:53Z",
    "title_canon_sha256": "63fcee7966072691729efb32bc59018f15e2df1dcf8d71f4d13d828613357c29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.05850",
    "kind": "arxiv",
    "version": 1
  }
}