Pith Number

pith:UB6MLUVY

pith:2024:UB6MLUVYUWEVGHHURJXBEBHUGQ

not attested not anchored not stored refs pending

The Effects of $r$-Process Enrichment in Hydrogen-Rich Supernovae

Anirudh Patel, Brian D. Metzger, Jared A. Goldberg, Mathieu Renzo

arxiv:2401.13035 v2 · 2024-01-23 · 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{UB6MLUVYUWEVGHHURJXBEBHUGQ}

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	2026-07-05T08:12:47.626387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07cc5d2b8a589531cf48a6e1204f4341b55b0f185ef9ca981c909632f140f90

Aliases

arxiv: 2401.13035 · arxiv_version: 2401.13035v2 · doi: 10.48550/arxiv.2401.13035 · pith_short_12: UB6MLUVYUWEV · pith_short_16: UB6MLUVYUWEVGHHU · pith_short_8: UB6MLUVY

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/UB6MLUVYUWEVGHHURJXBEBHUGQ \
  | 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: a07cc5d2b8a589531cf48a6e1204f4341b55b0f185ef9ca981c909632f140f90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3afae660aa8813f0ccc74b968d60d026d450c49f4c91c4f567f21bbe4370fb3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-01-23T19:00:03Z",
    "title_canon_sha256": "320eda4277a4ab34ae76cb202eb8167800838cf94a5f15660735456450176297"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.13035",
    "kind": "arxiv",
    "version": 2
  }
}