Pith Number

pith:QLSSA5Y3

pith:2022:QLSSA5Y3R6CSXUYQNI4W6ZEH6R

not attested not anchored not stored refs pending

The SPHERE view of three interacting twin disc systems in polarised light

Alice Zurlo, Antonio Garufi, Camilo Gonz\'alez-Ruilova, Cornelis P. Dullemond, David Principe, Greta Guidi, Julien Girard, Lucas Cieza, Nicol\'as Cuello, Nicol\'as T. Kurtovic, Paola Pinilla, Philipp Weber, Rob G. van Holstein, Satoshi Mayama, Sebasti\'an P\'erez

arxiv:2211.14322 v2 · 2022-11-25 · astro-ph.SR · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QLSSA5Y3R6CSXUYQNI4W6ZEH6R}

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	2026-07-05T05:24:15.356368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82e520771b8f852bd3106a396f6487f44fbb74981ee08a146123a36feb9d2fff

Aliases

arxiv: 2211.14322 · arxiv_version: 2211.14322v2 · doi: 10.48550/arxiv.2211.14322 · pith_short_12: QLSSA5Y3R6CS · pith_short_16: QLSSA5Y3R6CSXUYQ · pith_short_8: QLSSA5Y3

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/QLSSA5Y3R6CSXUYQNI4W6ZEH6R \
  | 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: 82e520771b8f852bd3106a396f6487f44fbb74981ee08a146123a36feb9d2fff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0f49105f715df79016541eea860a8e8f91a83179ddc97db01e53a0c51a485df",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-11-25T18:49:23Z",
    "title_canon_sha256": "ca4438dc1af4295579ef9e04a1077c861713ad0ff35c79dc92739e2946e300ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.14322",
    "kind": "arxiv",
    "version": 2
  }
}