Pith Number

pith:3UJAQJBF

pith:2023:3UJAQJBFIADUUNJKY2HCXDX7LE

not attested not anchored not stored refs pending

High resolution spectroscopy of SN~2023ixf's first week: Engulfing the Asymmetric Circumstellar Material

David J. Sand, Griffin Hosseinzadeh, Ilya Ilyin, Jeniveve Pearson, K. Azalee Bostroem, Manisha Shrestha, Nathan Smith

arxiv:2306.07964 v2 · 2023-06-13 · 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{3UJAQJBFIADUUNJKY2HCXDX7LE}

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

Neutron star-companion interaction in core collapse supernovae. Population synthesis based on detailed binary evolution models

Receipt and verification

First computed	2026-07-05T06:42:22.588408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd1208242540074a352ac68e2b8eff592666388adc3550ea6482302f075e48cd

Aliases

arxiv: 2306.07964 · arxiv_version: 2306.07964v2 · doi: 10.48550/arxiv.2306.07964 · pith_short_12: 3UJAQJBFIADU · pith_short_16: 3UJAQJBFIADUUNJK · pith_short_8: 3UJAQJBF

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/3UJAQJBFIADUUNJKY2HCXDX7LE \
  | 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: dd1208242540074a352ac68e2b8eff592666388adc3550ea6482302f075e48cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a5ba4d7f5d7dfe9ccf7afbaccdc19fcb61c0d794cb7bef25a0cf69b53fee74f",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-06-13T17:58:57Z",
    "title_canon_sha256": "8b7b6970ea07363ad1ebdced03146345a82fb4d35f79889b0f8e46958d5a1212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.07964",
    "kind": "arxiv",
    "version": 2
  }
}