Pith Number

pith:GD2UFXLS

pith:2024:GD2UFXLS45WZYXCRQGSAEDPIYV

not attested not anchored not stored refs pending

The Black Hole Explorer: Back End Electronics

Ariel L. Pola, Bryan Bilyeu, Daniel Marrone, Elliot Richards, Emilia Mamani, Jade Wang, Janice Houston, John Test, Jonathan Weintroub, Kari Haworth, Manuel Fernandez, Mark Freeman, Mauricio Gendelman, Michael D. Johnson, Peter Cheimets, Ranjani Srinivasan, Rick Raffanti, Thomas Gauron

arxiv:2406.10103 v1 · 2024-06-14 · 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{GD2UFXLS45WZYXCRQGSAEDPIYV}

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	2026-07-05T08:32:04.514123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30f542dd72e76d9c5c5181a4020de8c57c3aa9f0ca577df223cd802a63671704

Aliases

arxiv: 2406.10103 · arxiv_version: 2406.10103v1 · doi: 10.48550/arxiv.2406.10103 · pith_short_12: GD2UFXLS45WZ · pith_short_16: GD2UFXLS45WZYXCR · pith_short_8: GD2UFXLS

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/GD2UFXLS45WZYXCRQGSAEDPIYV \
  | 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: 30f542dd72e76d9c5c5181a4020de8c57c3aa9f0ca577df223cd802a63671704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3b9fe9cc41f1e36ab8971afe2c703fb3f2329e8bf85b5027b25c6d6942ae4f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-06-14T14:58:28Z",
    "title_canon_sha256": "572c04754d011261def46f5cc40d9c43b18482fa1801587fde41678bc1f461e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.10103",
    "kind": "arxiv",
    "version": 1
  }
}