Pith Number

pith:PWUFLS3K

pith:2023:PWUFLS3KJRKVRET4VZULR64H2O

not attested not anchored not stored refs pending

Proto-Neutron Star Convection and the Neutrino-Driven Wind: Implications for the r-Process

Brian Nevins, Luke F. Roberts

arxiv:2302.01249 v1 · 2023-02-02 · astro-ph.HE · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWUFLS3KJRKVRET4VZULR64H2O}

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	2026-07-05T05:38:31.248538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7da855cb6a4c5558927cae68b8fb87d38dffb5ec3906a106e5e855615322a816

Aliases

arxiv: 2302.01249 · arxiv_version: 2302.01249v1 · doi: 10.48550/arxiv.2302.01249 · pith_short_12: PWUFLS3KJRKV · pith_short_16: PWUFLS3KJRKVRET4 · pith_short_8: PWUFLS3K

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/PWUFLS3KJRKVRET4VZULR64H2O \
  | 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: 7da855cb6a4c5558927cae68b8fb87d38dffb5ec3906a106e5e855615322a816

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "897833ec7f6f3e3db3f81c9c9f061d88bf125aa1e2153d14fc3561a22663e257",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-02-02T17:29:54Z",
    "title_canon_sha256": "30e7eded76e502a4983611596687f11211cae9e4d7b3d04b3df2150a7b67d887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.01249",
    "kind": "arxiv",
    "version": 1
  }
}