Pith Number

pith:SC5XPRRN

pith:2025:SC5XPRRN2UNK62HRLL6M3OXWLD

not attested not anchored not stored refs pending

ALeRCE light curve classifier: Tidal disruption event expansion pack

A. Bayo, A. Mu\~noz Arancibia, C. Ricci, F.E. Bauer, F. F\"orster, G. Cabrera-Vives, I. Reyes-Jainaga, L. Hern\'andez-Garc\'ia, M. Catelan, M. Pavez-Herrera, P. Huijse, P. S\'anchez-S\'aez

arxiv:2503.19698 v1 · 2025-03-25 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SC5XPRRN2UNK62HRLL6M3OXWLD}

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	2026-07-05T10:38:59.929449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90bb77c62dd51aaf68f15afccdbaf658fe1c60ccd2e686ef98158c313140db8b

Aliases

arxiv: 2503.19698 · arxiv_version: 2503.19698v1 · doi: 10.48550/arxiv.2503.19698 · pith_short_12: SC5XPRRN2UNK · pith_short_16: SC5XPRRN2UNK62HR · pith_short_8: SC5XPRRN

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/SC5XPRRN2UNK62HRLL6M3OXWLD \
  | 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: 90bb77c62dd51aaf68f15afccdbaf658fe1c60ccd2e686ef98158c313140db8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa1aacbc017dbd31b8aa25991e2402c14bc0b046f2ad5e148158435e2e6aea5f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-03-25T14:25:42Z",
    "title_canon_sha256": "3d51d6d71e6340f4d7c493f947b28dca7a6d71ec8fb5601352949c21308b6f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.19698",
    "kind": "arxiv",
    "version": 1
  }
}