Pith Number

pith:FQGGNXDL

pith:2008:FQGGNXDLIW2EH5VE3EEESWI5NA

not attested not anchored not stored refs pending

The A4 flavor symmetry and neutrino phenomenology

Biswajoy Brahmachari, Manimala Mitra, Sandhya Choubey

arxiv:0801.3554 v3 · 2008-01-23 · hep-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{FQGGNXDLIW2EH5VE3EEESWI5NA}

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	2026-05-18T02:35:23.547431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c0c66dc6b45b443f6a4d90849591d680c035ff0ffecdc5d8fde5925074847f3

Aliases

arxiv: 0801.3554 · arxiv_version: 0801.3554v3 · doi: 10.48550/arxiv.0801.3554 · pith_short_12: FQGGNXDLIW2E · pith_short_16: FQGGNXDLIW2EH5VE · pith_short_8: FQGGNXDL

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/FQGGNXDLIW2EH5VE3EEESWI5NA \
  | 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: 2c0c66dc6b45b443f6a4d90849591d680c035ff0ffecdc5d8fde5925074847f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a57149173e5e8f3587f906323f58a903bb012e63746875d5e78368a735f1cd9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2008-01-23T12:38:05Z",
    "title_canon_sha256": "3db0a47e22621d572671a6976cc911f740b742306b7e4c217e5fd2e3754116d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.3554",
    "kind": "arxiv",
    "version": 3
  }
}