Pith Number

pith:FQYTSCY6

pith:2026:FQYTSCY6IDCWILY7MDECUNKFV2

not attested not anchored not stored refs pending

Estimating amplitude of matter density fluctuations in solar and supernova models using neutrino flavor evolution

A. Baha Balantekin, Amol V. Patwardhan, Caroline Laber-Smith, Dhriti Rathod, Hansen Torres, Lily Newkirk

arxiv:2607.28398 v1 · 2026-07-30 · astro-ph.HE · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQYTSCY6IDCWILY7MDECUNKFV2}

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	2026-07-31T01:37:31.856281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

2c31390b1e40c5642f1f60c82a3545ae822e35fb78a0030ccc8ab452bc1b516f

Aliases

arxiv: 2607.28398 · arxiv_version: 2607.28398v1 · doi: 10.48550/arxiv.2607.28398 · pith_short_12: FQYTSCY6IDCW · pith_short_16: FQYTSCY6IDCWILY7 · pith_short_8: FQYTSCY6

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/FQYTSCY6IDCWILY7MDECUNKFV2 \
  | 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: 2c31390b1e40c5642f1f60c82a3545ae822e35fb78a0030ccc8ab452bc1b516f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c05df8132c506367081aa2e968a1b805eb1558293f6625b3864e4a86070704d3",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-30T15:49:59Z",
    "title_canon_sha256": "4c5d0ed169fbf5046472e80d20b3d079d408b61ded08188edc836e3e5e32d504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28398",
    "kind": "arxiv",
    "version": 1
  }
}