Pith Number

pith:6VHGHL66

pith:2024:6VHGHL66LSJ6TEKVZYOSAY6TNQ

not attested not anchored not stored refs pending

Search for young stellar objects within 4XMM-DR13 using CatBoost and SPE

Changhua Li, Ji Li, Jingyi Zhang, Xiangyao Ma, Yanxia Zhang, Zihan Kang

arxiv:2410.11436 v1 · 2024-10-15 · astro-ph.GA · 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{6VHGHL66LSJ6TEKVZYOSAY6TNQ}

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	2026-07-05T09:20:53.638297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f54e63afde5c93e99155ce1d2063d36c12d73ecdd88351f7ca4a9378d009f7fe

Aliases

arxiv: 2410.11436 · arxiv_version: 2410.11436v1 · doi: 10.48550/arxiv.2410.11436 · pith_short_12: 6VHGHL66LSJ6 · pith_short_16: 6VHGHL66LSJ6TEKV · pith_short_8: 6VHGHL66

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/6VHGHL66LSJ6TEKVZYOSAY6TNQ \
  | 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: f54e63afde5c93e99155ce1d2063d36c12d73ecdd88351f7ca4a9378d009f7fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "486989fa955a82c3ed8e1ac83f4d5171466c45c3b428c77a4e9f311204edc508",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-10-15T09:39:21Z",
    "title_canon_sha256": "7e68977d8fe38b9f5de226aa3d6d3c367ff78953d97ca29208e3548cd6d1d1fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.11436",
    "kind": "arxiv",
    "version": 1
  }
}