Pith Number

pith:WIDNQ774

pith:2024:WIDNQ774YK37FFWNX34K7IXDLR

not attested not anchored not stored refs pending

The Redshift of GRB 190829A/ SN 2019oyw: A Case Study of GRB-SN Evolution

Andrew J. Levan, Andrew S. Fruchter, Elena Pian, Kornpob Bhirombhakdi, Kyle Medler, Luca Izzo, Nial Tanvir, Paolo Mazzali, Stefano Benetti, Tuomas Kangas

arxiv:2410.09372 v1 · 2024-10-12 · 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{WIDNQ774YK37FFWNX34K7IXDLR}

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	2026-07-05T09:19:38.404848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b206d87ffcc2b7f296cdbef8afa2e35c6d27f51ed599c8c3265253c497d291c0

Aliases

arxiv: 2410.09372 · arxiv_version: 2410.09372v1 · doi: 10.48550/arxiv.2410.09372 · pith_short_12: WIDNQ774YK37 · pith_short_16: WIDNQ774YK37FFWN · pith_short_8: WIDNQ774

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/WIDNQ774YK37FFWNX34K7IXDLR \
  | 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: b206d87ffcc2b7f296cdbef8afa2e35c6d27f51ed599c8c3265253c497d291c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7166193a08e0ea194c67018b159af937acf5e22385293398c736747907b749",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-10-12T05:17:37Z",
    "title_canon_sha256": "4fc2c5fbfd2b86293d35d9472cdfe450c5250054e295f451e0db543221ae6578"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.09372",
    "kind": "arxiv",
    "version": 1
  }
}