Pith Number

pith:N2AWYXNQ

pith:2024:N2AWYXNQLQ6PHO3DU3CI2BQJB3

not attested not anchored not stored refs pending

Multiwavelength high-resolution polarimetric imaging of second-generation disc around post-AGB binary IRAS 08544-4431 with SPHERE

Akke Corporaal, Devika Kamath, Hans Martin Schmid, Hans Van Winckel, Jacques Kluska, Julien Milli, Kateryna Andrych

arxiv:2411.17057 v1 · 2024-11-26 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N2AWYXNQLQ6PHO3DU3CI2BQJB3}

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	2026-07-05T09:40:26.859550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e816c5db05c3cf3bb63a6c48d06090ece9fe5596dde8558b4d74f2f323032af

Aliases

arxiv: 2411.17057 · arxiv_version: 2411.17057v1 · doi: 10.48550/arxiv.2411.17057 · pith_short_12: N2AWYXNQLQ6P · pith_short_16: N2AWYXNQLQ6PHO3D · pith_short_8: N2AWYXNQ

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/N2AWYXNQLQ6PHO3DU3CI2BQJB3 \
  | 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: 6e816c5db05c3cf3bb63a6c48d06090ece9fe5596dde8558b4d74f2f323032af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21d1b760723ce31e97ed87044a63e418330d4fa0025ef4a54be378f295625073",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-11-26T02:55:16Z",
    "title_canon_sha256": "2d2896cd8edc016bade08e706d8fb34324dd375c788d3541a4507ca130ba52ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17057",
    "kind": "arxiv",
    "version": 1
  }
}