Pith Number

pith:RUILKOTX

pith:2026:RUILKOTXW5GYXJP3YYVQF4XGS5

not attested not anchored not stored refs pending

Observational signatures of thermonuclear electron-capture supernovae -- Ne II line strengthening and color evolution as traces of the explosion mechanism

Alexander Holas, Alexandra Kozyreva, Christine E. Collins, Fionntan P. Callan, Friedrich K. Roepke, Joshua M. Pollin, Luke J. Shingles, R\"udiger Pakmor, Samuel W. Jones, Stuart A. Sim

arxiv:2606.05119 v1 · 2026-06-03 · 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{RUILKOTXW5GYXJP3YYVQF4XGS5}

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	2026-06-04T01:10:07.052896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d10b53a77b74d8ba5fbc62b02f2e6977ee88dc2442b825398fc6953222816b8

Aliases

arxiv: 2606.05119 · arxiv_version: 2606.05119v1 · doi: 10.48550/arxiv.2606.05119 · pith_short_12: RUILKOTXW5GY · pith_short_16: RUILKOTXW5GYXJP3 · pith_short_8: RUILKOTX

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/RUILKOTXW5GYXJP3YYVQF4XGS5 \
  | 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: 8d10b53a77b74d8ba5fbc62b02f2e6977ee88dc2442b825398fc6953222816b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56ecb61acf287461652049756aaaf28d303888593d2ae7d591b081d44a0f3b8b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-03T17:24:40Z",
    "title_canon_sha256": "9427235f8557b1453909d2d611d3035916c7a0061bc764c982e70cbf6e97a3b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05119",
    "kind": "arxiv",
    "version": 1
  }
}