Pith Number

pith:GZL3ZV7W

pith:2017:GZL3ZV7W6F47TTFZ5OXMAO5KAJ

not attested not anchored not stored refs pending

Light Curves and Spectra from a Unimodal Core-Collapse SuperNova

Aimee L. Hungerford, Allan B. Wollaber, Chris L. Fryer, Daniel R. van Rossum, Ryan T. Wollaeger, Wesley Even

arxiv:1708.01271 v1 · 2017-08-03 · 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{GZL3ZV7W6F47TTFZ5OXMAO5KAJ}

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	2026-05-18T00:36:27.912362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3657bcd7f6f179f9ccb9ebaec03baa025a6b35ce5212aa8426e7592382672895

Aliases

arxiv: 1708.01271 · arxiv_version: 1708.01271v1 · doi: 10.48550/arxiv.1708.01271 · pith_short_12: GZL3ZV7W6F47 · pith_short_16: GZL3ZV7W6F47TTFZ · pith_short_8: GZL3ZV7W

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/GZL3ZV7W6F47TTFZ5OXMAO5KAJ \
  | 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: 3657bcd7f6f179f9ccb9ebaec03baa025a6b35ce5212aa8426e7592382672895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c9d9ee2c708719ea0a5d779c1449f1ce9d4e99ead6cd2e7c3c61966ede82094",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-08-03T18:23:52Z",
    "title_canon_sha256": "3c8654479900924363922745549805ba98828faae58e4c3aa6a74b25d32172c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01271",
    "kind": "arxiv",
    "version": 1
  }
}