Pith Number

pith:3URQEVZI

pith:2026:3URQEVZIVQFZEEM3H33QVJJ66D

not attested not anchored not stored refs pending

The first 3D MHD core-collapse progenitors I: General properties, convection and nuclear burning

Adam Griffiths, Martin Obergaulinger, Miguel-\'Angel Aloy

arxiv:2605.22927 v1 · 2026-05-21 · 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{3URQEVZIVQFZEEM3H33QVJJ66D}

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	2026-05-25T02:01:30.641076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd23025728ac0b92119b3ef70aa53ef0cd7866c56c3ad05a81ff5be7bf4b198a

Aliases

arxiv: 2605.22927 · arxiv_version: 2605.22927v1 · doi: 10.48550/arxiv.2605.22927 · pith_short_12: 3URQEVZIVQFZ · pith_short_16: 3URQEVZIVQFZEEM3 · pith_short_8: 3URQEVZI

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/3URQEVZIVQFZEEM3H33QVJJ66D \
  | 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: dd23025728ac0b92119b3ef70aa53ef0cd7866c56c3ad05a81ff5be7bf4b198a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "243b73eb48222cdc7be10e431468b73788dff5c47625948951282862054b46b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-21T18:03:38Z",
    "title_canon_sha256": "61983e01b17be870d3ced2f24c3ba34d85bb5fdb833ba72a6c6369368ce9f7b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22927",
    "kind": "arxiv",
    "version": 1
  }
}