Pith Number

pith:ME36AED5

pith:2013:ME36AED5IVBYNJNPJKSQUD4DOH

not attested not anchored not stored refs pending

The Type IIb Supernova 2013df and Its Cool Supergiant Progenitor

Adam A. Miller, Alexei V. Filippenko, Avishay Gal-Yam, Kelsey I. Clubb, Nathan Smith, Ori D. Fox, Patrick L. Kelly, Ryan J. Foley, Sagi Ben-Ami, S. Bradley Cenko, Schuyler D. Van Dyk, Weikang Zheng, William H. Lee

arxiv:1312.3984 v1 · 2013-12-13 · 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{ME36AED5IVBYNJNPJKSQUD4DOH}

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	2026-05-18T01:45:50.541225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6137e0107d454386a5af4aa50a0f8371c35d91e8726507275bfc0589afe3d35b

Aliases

arxiv: 1312.3984 · arxiv_version: 1312.3984v1 · doi: 10.48550/arxiv.1312.3984 · pith_short_12: ME36AED5IVBY · pith_short_16: ME36AED5IVBYNJNP · pith_short_8: ME36AED5

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/ME36AED5IVBYNJNPJKSQUD4DOH \
  | 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: 6137e0107d454386a5af4aa50a0f8371c35d91e8726507275bfc0589afe3d35b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69395bef3f3d2dfa3c9e35f55bd4c991cff3276117185545512f3aa2e626e188",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-12-13T23:40:11Z",
    "title_canon_sha256": "39fc9f1420ea9463cf27f4a0135554a308b70fb393c050c02b19122d3ebc05cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3984",
    "kind": "arxiv",
    "version": 1
  }
}