Pith Number

pith:XU5WWDH2

pith:2026:XU5WWDH2L3RUE7OLBS5BNON6X6

not attested not anchored not stored refs pending

On The Nature of Einstein Probe Transient EP250916a: Insights from X-ray, Optical, and Radio Observations

Andrea Sanna, Astrid L. Bouquin, Dalya Akl, David M. Russell, Francesco Carotenuto, Gaurava K. Jaisawal, Giorgos Leloudas, Giulia Illiano, Rob Fender, Sara Motta

arxiv:2606.08752 v1 · 2026-06-07 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XU5WWDH2L3RUE7OLBS5BNON6X6}

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	2026-06-09T02:07:37.418374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd3b6b0cfa5ee3427dcb0cba16b9bebf85e8667ddb7965232ae21ff0516e0db8

Aliases

arxiv: 2606.08752 · arxiv_version: 2606.08752v1 · doi: 10.48550/arxiv.2606.08752 · pith_short_12: XU5WWDH2L3RU · pith_short_16: XU5WWDH2L3RUE7OL · pith_short_8: XU5WWDH2

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/XU5WWDH2L3RUE7OLBS5BNON6X6 \
  | 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: bd3b6b0cfa5ee3427dcb0cba16b9bebf85e8667ddb7965232ae21ff0516e0db8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc5266b8b5ae3e40248fe7462095040269f21c357716dae41b0d4ca7d368f3ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-07T17:52:28Z",
    "title_canon_sha256": "9e09f504f6c9dc023090f9a426da1510809a2c4b44b838114dfc69954ecbff13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08752",
    "kind": "arxiv",
    "version": 1
  }
}