Pith Number

pith:IWXW7DEI

pith:2025:IWXW7DEIMDBOVKXAIR4AF7IVF5

not attested not anchored not stored refs pending

Gamma rays as a signature of r-process producing supernovae: remnants and future Galactic explosions

Evan Grohs, G. C. McLaughlin, Ian U. Roederer, Kelsey A. Lund, M. Reichert, Rebecca Surman, Xilu Wang, Zhenghai Liu

arxiv:2506.14991 v2 · 2025-06-17 · 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{IWXW7DEIMDBOVKXAIR4AF7IVF5}

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	2026-07-05T11:24:24.763106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45af6f8c8860c2eaaae0447802fd152f727a4f3e3c738f8baba4f725f6df586c

Aliases

arxiv: 2506.14991 · arxiv_version: 2506.14991v2 · doi: 10.48550/arxiv.2506.14991 · pith_short_12: IWXW7DEIMDBO · pith_short_16: IWXW7DEIMDBOVKXA · pith_short_8: IWXW7DEI

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/IWXW7DEIMDBOVKXAIR4AF7IVF5 \
  | 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: 45af6f8c8860c2eaaae0447802fd152f727a4f3e3c738f8baba4f725f6df586c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbeca4891888974696f7441d88d40c03dbac26392b3b799bf2b8daadfe9cfbf2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-06-17T21:50:12Z",
    "title_canon_sha256": "e84c6535499c5809ac95455d55416624e48f8b65a5c361a6a47a17e68ca80ee7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.14991",
    "kind": "arxiv",
    "version": 2
  }
}