Pith Number

pith:7LEQ6BQP

pith:2019:7LEQ6BQPBFGFQ5FHGAFWGXEFKV

not attested not anchored not stored refs pending

Constraints on the physical properties of Type Ia supernovae from photometry

A. Bodi, A. Ordasi, A. Pal, A. Sodor, B. Cseh, B. Ignacz, B. Seli, Cs. Kalup, E. Varga-Verebelyi, G. Csornyei, G. Zsidi, J. Vinko, K. Sarneczky, K. Vida, L. Kriskovics, O. Hanyecz, P. Szekely, R. Konyves-Toth, R. Szakats, Z. Dencs

arxiv:1908.00582 v2 · 2019-08-01 · 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{7LEQ6BQPBFGFQ5FHGAFWGXEFKV}

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	2026-07-05T00:55:02.984442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fac90f060f094c5874a7300b635c8555699e027499389a5f71b185074317e68c

Aliases

arxiv: 1908.00582 · arxiv_version: 1908.00582v2 · doi: 10.48550/arxiv.1908.00582 · pith_short_12: 7LEQ6BQPBFGF · pith_short_16: 7LEQ6BQPBFGFQ5FH · pith_short_8: 7LEQ6BQP

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/7LEQ6BQPBFGFQ5FHGAFWGXEFKV \
  | 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: fac90f060f094c5874a7300b635c8555699e027499389a5f71b185074317e68c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29ef2446289e0fd4999eb728b1c3f7023a72554423722a5c5dc75e3f32c4eab7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-08-01T19:03:21Z",
    "title_canon_sha256": "8151b1c7274ab38e479d151ad4d1c134d87e56d965e7d392045cfc44e818e21c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00582",
    "kind": "arxiv",
    "version": 2
  }
}