Pith Number

pith:L5TT4S4Y

pith:2022:L5TT4S4YPEKYT66BYPY4MXOZ4X

not attested not anchored not stored refs pending

Relativistic Signatures of Flux Eruption Events Near Black Holes

Bart Ripperda, Koushik Chatterjee, Matthew Liska, Michael Johnson, Zachary Gelles

arxiv:2210.07273 v2 · 2022-10-13 · astro-ph.HE · 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{L5TT4S4YPEKYT66BYPY4MXOZ4X}

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	2026-07-05T05:19:19.419677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f673e4b98791589fbc1c3f1c65dd9e5cc86a5f4686b88aa5e694b0f96b540f4

Aliases

arxiv: 2210.07273 · arxiv_version: 2210.07273v2 · doi: 10.48550/arxiv.2210.07273 · pith_short_12: L5TT4S4YPEKY · pith_short_16: L5TT4S4YPEKYT66B · pith_short_8: L5TT4S4Y

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/L5TT4S4YPEKYT66BYPY4MXOZ4X \
  | 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: 5f673e4b98791589fbc1c3f1c65dd9e5cc86a5f4686b88aa5e694b0f96b540f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7d60c73b5624609d693db8d38ff90552dc5299eeecdca8ed903452432125579",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-10-13T18:09:05Z",
    "title_canon_sha256": "348d800a61852f2bb98e840fac83815a116fc662f39be03a015512f2bfce732e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.07273",
    "kind": "arxiv",
    "version": 2
  }
}