Pith Number

pith:WDLUUUHY

pith:2023:WDLUUUHYABP6IL7HSDW5754UVF

not attested not anchored not stored refs pending

Unprecedented X-ray Emission from the Fast Blue Optical Transient AT2022tsd

B. D. Metzger, D. Brethauer, D. J. Matthews, D. Milisavljevic, E. Berger, E. Ramirez-Ruiz, G. Migliori, M. Drout, R. Chornock, R. Margutti, T. Laskar

arxiv:2306.01114 v1 · 2023-06-01 · 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{WDLUUUHYABP6IL7HSDW5754UVF}

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	2026-07-05T06:16:38.073399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0d74a50f8005fe42fe790eddff794a97b121abe411aebc664a154568bb23ce6

Aliases

arxiv: 2306.01114 · arxiv_version: 2306.01114v1 · doi: 10.48550/arxiv.2306.01114 · pith_short_12: WDLUUUHYABP6 · pith_short_16: WDLUUUHYABP6IL7H · pith_short_8: WDLUUUHY

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/WDLUUUHYABP6IL7HSDW5754UVF \
  | 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: b0d74a50f8005fe42fe790eddff794a97b121abe411aebc664a154568bb23ce6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d386f9bd734c85dfe363fbbbcd13e6106b7e9582c8fba0c2a34b5be9c640eaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-06-01T19:58:40Z",
    "title_canon_sha256": "450d939cc466e7d4adacf95b3f0008a7a5efd38fbdbefea3d9c8a238798ca969"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.01114",
    "kind": "arxiv",
    "version": 1
  }
}