Pith Number

pith:JAQGX4RQ

pith:2017:JAQGX4RQ774XN2VS2USF2FSAMB

not attested not anchored not stored refs pending

Type II supernova spectral diversity II: Spectroscopic and photometric correlations

Claudia P. Guti\'errez, Gast\'on Folatelli, Joseph P. Anderson, Lluis Galbany, Luc Dessart, Mario Hamuy, Mark M. Phillips, Maximilian D. Stritzinger, Nidia Morrell, Santiago Gonz\'alez-Gaitan

arxiv:1709.02799 v1 · 2017-09-08 · 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{JAQGX4RQ774XN2VS2USF2FSAMB}

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	2026-05-18T00:28:44.766157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48206bf230fff976eab2d5245d1640607789bb15993ef6a239f082e519af2d02

Aliases

arxiv: 1709.02799 · arxiv_version: 1709.02799v1 · doi: 10.48550/arxiv.1709.02799 · pith_short_12: JAQGX4RQ774X · pith_short_16: JAQGX4RQ774XN2VS · pith_short_8: JAQGX4RQ

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/JAQGX4RQ774XN2VS2USF2FSAMB \
  | 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: 48206bf230fff976eab2d5245d1640607789bb15993ef6a239f082e519af2d02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c860bb80a42a459be9d7ce6bef89d233276950d4a486dd8ce02789d4dbd0fe7f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-09-08T00:03:28Z",
    "title_canon_sha256": "d01682533c8529fad422cf1d282b7abe6d7f6fdf18b80dcab1e7d24ca29b7bf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02799",
    "kind": "arxiv",
    "version": 1
  }
}