Pith Number

pith:7TF3FU6U

pith:2017:7TF3FU6UEIFRSOLZOWAZZOYXB3

not attested not anchored not stored refs pending

SNe 2013K and 2013am: observed and physical properties of two slow, normal Type IIP events

A.Gal-Yam, A.Harutyunyan, A.Jerkstrand, A.Morales Garoffolo, A.Pastorello, C.Barbarino, C.Inserra, C.P. Gutierrez, D.A.Howell, D.R.Young, E.Cappellaro, E.Kankare, F.E.Bauer, G. Pignata, G.Terreran, J.P.Anderson, K. Maguire, L. Galbany, L.Tomasella, L.Zampieri, M.Fraser, M.L.Pumo, M.T.Botticella, M.Turatto, N.Elias-Rosa, P.Ochner, S.Benetti, S.J.Smartt, S.Schulze, S.Valenti, T.W.Chen

arxiv:1712.03933 v1 · 2017-12-11 · 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{7TF3FU6UEIFRSOLZOWAZZOYXB3}

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	2026-05-18T00:24:14.859540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fccbb2d3d4220b19397975819cbb170ee8b1b67ca6b7c4e350a1535172f0ee16

Aliases

arxiv: 1712.03933 · arxiv_version: 1712.03933v1 · doi: 10.48550/arxiv.1712.03933 · pith_short_12: 7TF3FU6UEIFR · pith_short_16: 7TF3FU6UEIFRSOLZ · pith_short_8: 7TF3FU6U

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/7TF3FU6UEIFRSOLZOWAZZOYXB3 \
  | 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: fccbb2d3d4220b19397975819cbb170ee8b1b67ca6b7c4e350a1535172f0ee16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "956fff0fa2041cf62dc5078ec8492f2e0fac7a123656096ff5447ce8766a6c15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-12-11T18:27:30Z",
    "title_canon_sha256": "63bb1058ee1b24115224691cb8c991b1a34b73fb6e2b6e120abea63a06f0cec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03933",
    "kind": "arxiv",
    "version": 1
  }
}