Pith Number

pith:MUBZZTGH

pith:2019:MUBZZTGHFFYXCU6N46W3574KW2

not attested not anchored not stored refs pending

Four (Super)luminous Supernovae from the First Months of the ZTF Survey

A. Gal-Yam, A. Y. Q. Ho, B. Rusholme, C. Barbarino, C. Fransson, C. Fremling, D. A. Perley, D. L. Shupe, E. C. Bellm, E. Ofek, F. J. Masci, F. Pozo Nunez, F. Taddia, J. Sollerman, J. van Roestel, K. De, K. Taggart, Lin Yan, M. J. Graham, M. M. Kasliwal, M. T. Soumagnac, N. Hallakoun, R. Lunnan, R. M. Quimby, R. R. Laher, S. Frederick, S. Kaspi, S. M. Adams, S. R. Kulkarni, S. Schulze, V. Z. Golkhou, Yuhan Yao, Y. Yang

arxiv:1910.02968 v2 · 2019-10-07 · 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{MUBZZTGHFFYXCU6N46W3574KW2}

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	2026-07-05T01:38:15.644906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65039cccc729717153cde7adbeff8ab6b8c290fa776791c86ec8137135d2b9a5

Aliases

arxiv: 1910.02968 · arxiv_version: 1910.02968v2 · doi: 10.48550/arxiv.1910.02968 · pith_short_12: MUBZZTGHFFYX · pith_short_16: MUBZZTGHFFYXCU6N · pith_short_8: MUBZZTGH

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/MUBZZTGHFFYXCU6N46W3574KW2 \
  | 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: 65039cccc729717153cde7adbeff8ab6b8c290fa776791c86ec8137135d2b9a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76b41583681dcb0a25d7f14a2cc783c67bcf8fd2be7dc13fc434ec579283199a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-10-07T18:00:05Z",
    "title_canon_sha256": "184e84719374e2c979208beef648cb4323dc75e89ffde12d920d7fb27183a240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02968",
    "kind": "arxiv",
    "version": 2
  }
}