Pith Number

pith:BZFBFY7B

pith:2021:BZFBFY7BBDCUMOS6MZNQVG2OCF

not attested not anchored not stored refs pending

Type II supernovae from the Carnegie Supernova Project-I. I. Bolometric light curves of 74 SNe II using uBgVriYJH photometry

C. Burns, C. Contreras, C. P. Guti\'errez, E. Y. Hsiao, F. F\"orster, G. Folatelli, J. P. Anderson, K. Ertini, L. Galbany, L. Martinez, M. C. Bersten, M. Hamuy, M. M. Phillips, M. Orellana, M. Stritzinger, N. B. Suntzeff, N. Morrell, P. Hoeflich, P. J. Pessi, S. Gonz\'alez-Gait\'an, T. de Jaeger

arxiv:2111.06519 v1 · 2021-11-12 · astro-ph.SR · 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{BZFBFY7BBDCUMOS6MZNQVG2OCF}

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	2026-07-05T04:15:49.697890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e4a12e3e108c5463a5e665b0a9b4e11726328a4853410824c87978f0e50cad0

Aliases

arxiv: 2111.06519 · arxiv_version: 2111.06519v1 · doi: 10.48550/arxiv.2111.06519 · pith_short_12: BZFBFY7BBDCU · pith_short_16: BZFBFY7BBDCUMOS6 · pith_short_8: BZFBFY7B

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/BZFBFY7BBDCUMOS6MZNQVG2OCF \
  | 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: 0e4a12e3e108c5463a5e665b0a9b4e11726328a4853410824c87978f0e50cad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f0240ab6aa98d6e66af5a4e04d535a5bafe69f8d35e7dc00345ad82fc8cc532",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-11-12T01:18:56Z",
    "title_canon_sha256": "d1aecb4abccf73c9014cd87fbd6b344d4e678d3a6cb7a62e5730ef3a638ddcfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.06519",
    "kind": "arxiv",
    "version": 1
  }
}