Pith Number

pith:Z6BMC2TO

pith:2023:Z6BMC2TOAF2D3ODIK7J47JYZVO

not attested not anchored not stored refs pending

The progenitor of SN 2023ixf from hydrodynamical modelling

G. Folatelli, K. Ertini, L. Martinez, L. M. Rom\'an Aguilar, M. C. Bersten, M. Orellana, M. P. Piccirilli, T. Regna

arxiv:2310.14407 v2 · 2023-10-22 · 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{Z6BMC2TOAF2D3ODIK7J47JYZVO}

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.

Cited by

1 paper in Pith

SN 2023ixf: The Closest Supernova of the Decade

Receipt and verification

First computed	2026-07-05T07:25:25.859897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf82c16a6e01743db86857d3cfa719aba6b6b11194cbc59a7eeaab5808da6d4d

Aliases

arxiv: 2310.14407 · arxiv_version: 2310.14407v2 · doi: 10.48550/arxiv.2310.14407 · pith_short_12: Z6BMC2TOAF2D · pith_short_16: Z6BMC2TOAF2D3ODI · pith_short_8: Z6BMC2TO

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/Z6BMC2TOAF2D3ODIK7J47JYZVO \
  | 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: cf82c16a6e01743db86857d3cfa719aba6b6b11194cbc59a7eeaab5808da6d4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d933a7a88581f3fab801603acef86508e15dfe0a4b68d71007f0e5687df2ecb7",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2023-10-22T20:37:18Z",
    "title_canon_sha256": "d15fc877a0fe96bd0e2cd213714d5a4f8c9fe65ae5ad2d2f42585c8dbad548d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.14407",
    "kind": "arxiv",
    "version": 2
  }
}