Pith Number

pith:UIWDYRLU

pith:2026:UIWDYRLUX7ZJBDTQAGLU7JWA7Y

not attested not anchored not stored refs pending

Characterizing Stellar Streams with Error-Aware Machine Learning

Alexandros Pratsos, Biprateep Dey, Ting S. Li

arxiv:2606.09576 v1 · 2026-06-08 · astro-ph.GA · astro-ph.IM · 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{UIWDYRLUX7ZJBDTQAGLU7JWA7Y}

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	2026-06-09T02:08:57.003842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a22c3c4574bff2908e7001974fa6c0fe0464502a856000cb58285dea398215bb

Aliases

arxiv: 2606.09576 · arxiv_version: 2606.09576v1 · doi: 10.48550/arxiv.2606.09576 · pith_short_12: UIWDYRLUX7ZJ · pith_short_16: UIWDYRLUX7ZJBDTQ · pith_short_8: UIWDYRLU

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/UIWDYRLUX7ZJBDTQAGLU7JWA7Y \
  | 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: a22c3c4574bff2908e7001974fa6c0fe0464502a856000cb58285dea398215bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7db18a7c0216c2853bdd9a3f3db8143b583bfa5fefe4009ed48d108eb5cdb785",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-08T14:51:52Z",
    "title_canon_sha256": "2eda22e2e8d1d922076bd19fce3b1f1da2f513cc10a2df2683443c7e23aad57e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.09576",
    "kind": "arxiv",
    "version": 1
  }
}