Pith Number

pith:7LRIEQBH

pith:2004:7LRIEQBH5FQ6FSH5HWLFIVRJRM

not attested not anchored not stored refs pending

SN1987A and the properties of neutrino burst

Aldo Ianni, Francesco Vissani, Maria Laura Costantini

arxiv:astro-ph/0403436 v2 · 2004-03-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LRIEQBH5FQ6FSH5HWLFIVRJRM}

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.

Cited by

1 paper in Pith

Self-Calibration of the Neutrino-Argon Cross Section with Solar Neutrinos

Receipt and verification

First computed	2026-07-04T16:43:16.014543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fae2824027e961e2c8fd3d965456298b10acf9d05b875eb43b3023dd05eb956b

Aliases

arxiv: astro-ph/0403436 · arxiv_version: astro-ph/0403436v2 · doi: 10.48550/arxiv.astro-ph/0403436 · pith_short_12: 7LRIEQBH5FQ6 · pith_short_16: 7LRIEQBH5FQ6FSH5 · pith_short_8: 7LRIEQBH

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/7LRIEQBH5FQ6FSH5HWLFIVRJRM \
  | 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: fae2824027e961e2c8fd3d965456298b10acf9d05b875eb43b3023dd05eb956b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "490d9d0424484062715253b8ff7ca2d64cd4a5cc589586da19f354c2b5d1d3df",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-03-18T13:45:29Z",
    "title_canon_sha256": "44aea6cf2ae50c0c8d41df0bd61ffc1ef85c24df0202ef2d5ee2988b82c50e4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0403436",
    "kind": "arxiv",
    "version": 2
  }
}