Pith Number

pith:4MRGUH7F

pith:2009:4MRGUH7FSV4TZDAGSWZZUJL44C

not attested not anchored not stored refs pending

MINOS and CPT-violating neutrinos

Gabriela Barenboim, Joseph D. Lykken

arxiv:0908.2993 v2 · 2009-08-21 · 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{4MRGUH7FSV4TZDAGSWZZUJL44C}

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	2026-05-18T02:34:37.606650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3226a1fe595793c8c0695b39a257ce0a049d0941b00a7158c7d0039dd1dea61

Aliases

arxiv: 0908.2993 · arxiv_version: 0908.2993v2 · doi: 10.48550/arxiv.0908.2993 · pith_short_12: 4MRGUH7FSV4T · pith_short_16: 4MRGUH7FSV4TZDAG · pith_short_8: 4MRGUH7F

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/4MRGUH7FSV4TZDAGSWZZUJL44C \
  | 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: e3226a1fe595793c8c0695b39a257ce0a049d0941b00a7158c7d0039dd1dea61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0991e1b85116f8e7d0803d30c57db2185577362e917be9a473be36596948b45d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-08-21T18:40:09Z",
    "title_canon_sha256": "c5aae44ca950abbe679d303eb9d2d29380e4859c3b9897940fb4af93ef678b88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.2993",
    "kind": "arxiv",
    "version": 2
  }
}