Pith Number

pith:LR2VVQT4

pith:2022:LR2VVQT4TJUUFG2IQ3VEK222KN

not attested not anchored not stored refs pending

Dust Echoes from Luminous Fast Blue Optical Transients

Brian D. Metzger, Daniel Perley

arxiv:2210.01819 v1 · 2022-10-04 · 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{LR2VVQT4TJUUFG2IQ3VEK222KN}

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	2026-07-05T05:43:58.064239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c755ac27c9a69429b4886ea456b5a536f1bd86770b9b88af7221e55ef7702fe

Aliases

arxiv: 2210.01819 · arxiv_version: 2210.01819v1 · doi: 10.48550/arxiv.2210.01819 · pith_short_12: LR2VVQT4TJUU · pith_short_16: LR2VVQT4TJUUFG2I · pith_short_8: LR2VVQT4

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/LR2VVQT4TJUUFG2IQ3VEK222KN \
  | 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: 5c755ac27c9a69429b4886ea456b5a536f1bd86770b9b88af7221e55ef7702fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc72b31334b87174cfd558d159c85034afc99886262cdc7c7c94f1a9b5a9f9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-10-04T18:00:06Z",
    "title_canon_sha256": "87ae813c0dd49bbf89e5c7ef06250157c1f47d2518d92a1ff31c7e7ffffcd65d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.01819",
    "kind": "arxiv",
    "version": 1
  }
}