Pith Number

pith:N4NADGVP

pith:2026:N4NADGVPRLQ7MXKPZ35MYDPZYE

not attested not anchored not stored refs pending

Hostless extragalactic transients in Fink: Results from the ELEPHANT pipeline

E. E. O. Ishida, J. Peloton, P. J. Pessi, R. Durgesh

arxiv:2605.22407 v1 · 2026-05-21 · astro-ph.IM · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N4NADGVPRLQ7MXKPZ35MYDPZYE}

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	2026-05-22T01:04:41.996246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f1a019aaf8ae1f65d4fcefacc0df9c1322409ae3e2c0844f1c0741689743217

Aliases

arxiv: 2605.22407 · arxiv_version: 2605.22407v1 · doi: 10.48550/arxiv.2605.22407 · pith_short_12: N4NADGVPRLQ7 · pith_short_16: N4NADGVPRLQ7MXKP · pith_short_8: N4NADGVP

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/N4NADGVPRLQ7MXKPZ35MYDPZYE \
  | 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: 6f1a019aaf8ae1f65d4fcefacc0df9c1322409ae3e2c0844f1c0741689743217

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0778480144054448d0e4d996be9f9e34b1330ed31b1bc2810aa397bab462cca",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-05-21T12:35:01Z",
    "title_canon_sha256": "0294d43fd6c5e1155d42f88b9234205c1f80954e9b81fca721fa7f76e156801a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22407",
    "kind": "arxiv",
    "version": 1
  }
}