Pith Number

pith:HEWHBKPF

pith:2025:HEWHBKPFXE47H2T7RRXZMVQLKH

not attested not anchored not stored refs pending

Abundance Diagnostics from Slitless Imaging Spectrometer: A Proof-of-Concept for MaGIXS-2

Amy R. Winebarger, Biswajit Mondal, P. S. Athiray

arxiv:2508.14866 v1 · 2025-08-20 · astro-ph.IM · astro-ph.SR · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEWHBKPFXE47H2T7RRXZMVQLKH}

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	2026-07-05T11:56:45.713810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

392c70a9e5b939f3ea7f8c6f96560b51efa3c81f11abfebb4fd2324bb902b3cd

Aliases

arxiv: 2508.14866 · arxiv_version: 2508.14866v1 · doi: 10.48550/arxiv.2508.14866 · pith_short_12: HEWHBKPFXE47 · pith_short_16: HEWHBKPFXE47H2T7 · pith_short_8: HEWHBKPF

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/HEWHBKPFXE47H2T7RRXZMVQLKH \
  | 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: 392c70a9e5b939f3ea7f8c6f96560b51efa3c81f11abfebb4fd2324bb902b3cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "104bf6f7939979072944bc1da3d31abf7f9fc611d71140d2226e00b33e250576",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-08-20T17:29:03Z",
    "title_canon_sha256": "b3040262316c3ceba60ccd3973a7412b6ad283fd9f1698c9131b6ed587ba3267"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.14866",
    "kind": "arxiv",
    "version": 1
  }
}