Pith Number

pith:BO3ZJFWI

pith:2019:BO3ZJFWIO2DQ3O7443LMBOPZWR

not attested not anchored not stored refs pending

Mass discrepancy analysis for a select sample of Type II-Plateau supernovae

Laureano Martinez, Melina C. Bersten

arxiv:1908.01828 v2 · 2019-08-05 · 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{BO3ZJFWIO2DQ3O7443LMBOPZWR}

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	2026-07-05T00:05:12.994668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bb79496c876870dbbfce6d6c0b9f9b448c89d54fe359f6bc31b33d43acfb113

Aliases

arxiv: 1908.01828 · arxiv_version: 1908.01828v2 · doi: 10.48550/arxiv.1908.01828 · pith_short_12: BO3ZJFWIO2DQ · pith_short_16: BO3ZJFWIO2DQ3O74 · pith_short_8: BO3ZJFWI

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/BO3ZJFWIO2DQ3O7443LMBOPZWR \
  | 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: 0bb79496c876870dbbfce6d6c0b9f9b448c89d54fe359f6bc31b33d43acfb113

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5242aa699c6f6f258597a29c7de7fba1d8c79c0b229ed32b27d1961af27a628",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-08-05T20:04:17Z",
    "title_canon_sha256": "4af0e036483502b5ddc616e73d6a8c20e8befb66f069296bbb124f3b46eeaada"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01828",
    "kind": "arxiv",
    "version": 2
  }
}