Pith Number

pith:3CSO6K6O

pith:2025:3CSO6K6OFUVYZFFRURM7CYDCK6

not attested not anchored not stored refs pending

Extracting latent representations from X-ray spectra. Classification, regression, and accretion signatures of Chandra sources

Juan Rafael Mart\'inez-Galarza, Nicol\`o Oreste Pinciroli Vago, Roberta Amato

arxiv:2510.14102 v2 · 2025-10-15 · astro-ph.IM · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3CSO6K6OFUVYZFFRURM7CYDCK6}

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	2026-05-20T00:02:57.281647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8a4ef2bce2d2b8c94b1a459f1606257831d1af4196256902e48ec78a9f6903a

Aliases

arxiv: 2510.14102 · arxiv_version: 2510.14102v2 · doi: 10.48550/arxiv.2510.14102 · pith_short_12: 3CSO6K6OFUVY · pith_short_16: 3CSO6K6OFUVYZFFR · pith_short_8: 3CSO6K6O

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/3CSO6K6OFUVYZFFRURM7CYDCK6 \
  | 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: d8a4ef2bce2d2b8c94b1a459f1606257831d1af4196256902e48ec78a9f6903a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6593d8cbb6eb359f4106dfcceb702bda42cdd13126313f090126a48768627b1e",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-10-15T21:20:32Z",
    "title_canon_sha256": "bb630bdfa2e924584961d122a78f5bd9b92c358ad54d922fba37bb3de63b2c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.14102",
    "kind": "arxiv",
    "version": 2
  }
}