Pith Number

pith:2P6XLF6N

pith:2021:2P6XLF6NWUGUDHUBL3G253GQE2

not attested not anchored not stored refs pending

Modeling the Remnants of Core-collapse Supernovae from Luminous Blue Variable stars

A. Chieffi, A. Ingallinera, C. Trigilio, F. Bocchino, F. Bufano, G. Peres, G. Umana, M. Limongi, M. Miceli, S. Orlando, S. Ustamujic

arxiv:2108.01951 v1 · 2021-08-04 · astro-ph.SR · 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{2P6XLF6NWUGUDHUBL3G253GQE2}

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	2026-07-05T03:26:03.930633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3fd7597cdb50d419e815ecdaeecd026bc4f4214c4683baf188cd7596777d2cd

Aliases

arxiv: 2108.01951 · arxiv_version: 2108.01951v1 · doi: 10.48550/arxiv.2108.01951 · pith_short_12: 2P6XLF6NWUGU · pith_short_16: 2P6XLF6NWUGUDHUB · pith_short_8: 2P6XLF6N

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/2P6XLF6NWUGUDHUBL3G253GQE2 \
  | 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: d3fd7597cdb50d419e815ecdaeecd026bc4f4214c4683baf188cd7596777d2cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "461e661f7b353f522793314b63ee79a4218581b7dc8e3591d4263a30c2636058",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-08-04T10:31:06Z",
    "title_canon_sha256": "b2cc6f26ea96e1d26114773f189a33300d017eef5daa88a5b86657bc552297d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.01951",
    "kind": "arxiv",
    "version": 1
  }
}