Pith Number

pith:MU6FMCBM

pith:2018:MU6FMCBMH6PLEUZN6UWLUHJCQG

not attested not anchored not stored refs pending

Analysis of broad-lined Type Ic supernovae from the (intermediate) Palomar Transient Factory

A. Gal-Yam, A. Nyholm, A. V. Filippenko, C. Barbarino, C. Fremling, D. A. Howell, D. A. Perley, D. Hiramatsu, E. Karamehmetoglu, F. Masci, F. Taddia, G. Hosseinzadeh, I. Arcavi, J. M. Silverman, J. Sollerman, P. E. Nugent, R. Laher, R. Lunnan, R. Quimby, S. B. Cenko, S. R. Kulkarni

arxiv:1811.09544 v1 · 2018-11-19 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MU6FMCBMH6PLEUZN6UWLUHJCQG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:56:16.694011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

653c56082c3f9eb2532df52cba1d22818c124296ef9ba8631dbb0b04479a476a

Aliases

arxiv: 1811.09544 · arxiv_version: 1811.09544v1 · doi: 10.48550/arxiv.1811.09544 · pith_short_12: MU6FMCBMH6PL · pith_short_16: MU6FMCBMH6PLEUZN · pith_short_8: MU6FMCBM

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/MU6FMCBMH6PLEUZN6UWLUHJCQG \
  | 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: 653c56082c3f9eb2532df52cba1d22818c124296ef9ba8631dbb0b04479a476a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c2a25584d6160799067b095dd4293c571d559e1d83611f8b96be5b41ee03935",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-11-19T13:30:15Z",
    "title_canon_sha256": "4df9f7bc158de7009d137ec4cc2e4d63f098a67759312c0da57f79fda6d96a11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09544",
    "kind": "arxiv",
    "version": 1
  }
}