Pith Number

pith:PVHX6Y6C

pith:2026:PVHX6Y6CY6JTENBSN7IOLRRSBT

not attested not anchored not stored refs pending

A catalogue of high angular resolution and contrast polarimetric maps of 45 nearby AGB stars with SPHERE/ZIMPOL

Alexis Matter, Eric Lagadec, Iain McDonald, Jean Koulidiati, Lyu Abe, Mamadou N'Diaye, Marcel Carbillet, Nekolgne Aymard Badolo, Sie Zacharie Kam, Thierry Fusco

arxiv:2608.02410 v1 · 2026-08-03 · 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{PVHX6Y6CY6JTENBSN7IOLRRSBT}

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	2026-08-04T02:43:23.104661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d4f7f63c2c7933234326fd0e5c6320ce3d3d16b035a61d1abb79e91a3b6aab1

Aliases

arxiv: 2608.02410 · arxiv_version: 2608.02410v1 · doi: 10.48550/arxiv.2608.02410 · pith_short_12: PVHX6Y6CY6JT · pith_short_16: PVHX6Y6CY6JTENBS · pith_short_8: PVHX6Y6C

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/PVHX6Y6CY6JTENBSN7IOLRRSBT \
  | 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: 7d4f7f63c2c7933234326fd0e5c6320ce3d3d16b035a61d1abb79e91a3b6aab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2300d114c51e3d6fd1bfa785c767ed9239f8c1a4df01825abbe595c98c282da",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-08-03T15:52:21Z",
    "title_canon_sha256": "f4577f44d3ef6affe9e61110b5be7275396ac00707ca1ed1aec4e2eae26b3bbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02410",
    "kind": "arxiv",
    "version": 1
  }
}