Pith Number

pith:JLFDR7VJ

pith:2016:JLFDR7VJJXOGJHATKWCWFENUZJ

not attested not anchored not stored refs pending

Optical and near infrared observations of SN 2014ck: an outlier among the Type Iax supernovae

A. Harutyunyan, A. Morales-Garoffolo, A. Pastorello, C. McCully, D.A. Howell, D.J. Sand, E. Cappellaro, E. Kankare, E.Y. Hsiao, F. Taddia, G. Hosseinzadeh, G. Terreran, I. Arcavi, J. Harmanen, L. Tartaglia, L. Tomasella, M. Stritzinger, M. Turatto, N. Elias-Rosa, S. Benetti, S. Valenti

arxiv:1603.07084 v1 · 2016-03-23 · 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{JLFDR7VJJXOGJHATKWCWFENUZJ}

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	2026-05-18T01:16:39.453514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4aca38fea94ddc649c1355856291b4ca4de8dd6f09cbf60f7fc307396ea125fa

Aliases

arxiv: 1603.07084 · arxiv_version: 1603.07084v1 · doi: 10.48550/arxiv.1603.07084 · pith_short_12: JLFDR7VJJXOG · pith_short_16: JLFDR7VJJXOGJHAT · pith_short_8: JLFDR7VJ

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/JLFDR7VJJXOGJHATKWCWFENUZJ \
  | 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: 4aca38fea94ddc649c1355856291b4ca4de8dd6f09cbf60f7fc307396ea125fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c055ac67d386e476a809dcc94a983ae25248ef703e50b9bc9c9cd849b2097eab",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-03-23T07:49:44Z",
    "title_canon_sha256": "03e135479e5f12625bcc46b32b1d44e38f73a466338fe76501980a5a254934ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07084",
    "kind": "arxiv",
    "version": 1
  }
}