Pith Number

pith:3F5XY2BR

pith:2010:3F5XY2BRM5STSSZAUVA5VHLDIZ

not attested not anchored not stored refs pending

Self-refraction of supernova neutrinos: mixed spectra and three-flavor instabilities

Alexander Friedland

arxiv:1001.0996 v2 · 2010-01-07 · hep-ph · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3F5XY2BRM5STSSZAUVA5VHLDIZ}

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	2026-07-04T17:29:13.280167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d97b7c68316765394b20a541da9d634649080dd38fa130546fa07e5d7daf55a2

Aliases

arxiv: 1001.0996 · arxiv_version: 1001.0996v2 · doi: 10.48550/arxiv.1001.0996 · pith_short_12: 3F5XY2BRM5ST · pith_short_16: 3F5XY2BRM5STSSZA · pith_short_8: 3F5XY2BR

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/3F5XY2BRM5STSSZAUVA5VHLDIZ \
  | 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: d97b7c68316765394b20a541da9d634649080dd38fa130546fa07e5d7daf55a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8d246e5206e3c2261e4bc933cf7f7df63ed748828453cc3b2a6dcbdc85a5fde",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-01-07T20:09:52Z",
    "title_canon_sha256": "ea2d4dde047cd8a1010d203517c2cc67f8cca263c7f2a4eeaa3ed2b00c8e8062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.0996",
    "kind": "arxiv",
    "version": 2
  }
}