Pith Number

pith:YT4UOUDL

pith:2026:YT4UOUDLUTZMVEZZC75T2MU7YF

not attested not anchored not stored refs pending

ESOFinder: an LLM-powered tool to help users navigate ESO documentation

A. Barnes, C. Reinero, J. Pritchard, M. Marsset, M. Rejkuba, M. Romaniello, M. Vioque, M. Wittkowski, P. S\'anchez-S\'aez

arxiv:2606.30029 v1 · 2026-06-29 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YT4UOUDLUTZMVEZZC75T2MU7YF}

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	2026-06-30T02:17:46.832264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4f947506ba4f2ca933917fb3d329fc17b14392fc372046f059611eef83b3d11

Aliases

arxiv: 2606.30029 · arxiv_version: 2606.30029v1 · doi: 10.48550/arxiv.2606.30029 · pith_short_12: YT4UOUDLUTZM · pith_short_16: YT4UOUDLUTZMVEZZ · pith_short_8: YT4UOUDL

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/YT4UOUDLUTZMVEZZC75T2MU7YF \
  | 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: c4f947506ba4f2ca933917fb3d329fc17b14392fc372046f059611eef83b3d11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dd3ae62f1fb15cfd5b430747fb948a09b82ff99a93c2612800a1949292d37b4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-29T09:28:29Z",
    "title_canon_sha256": "a1cd554ffa8ff833e7d41c05d031dbd35f068b00b0943e52dd14a3dc85cd2f51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30029",
    "kind": "arxiv",
    "version": 1
  }
}