Pith Number

pith:IUUQL2Y3

pith:2011:IUUQL2Y3BCVTEIS4YACFD3EBCS

not attested not anchored not stored refs pending

Search for sterile neutrinos at reactors

Osamu Yasuda

arxiv:1107.4766 v2 · 2011-07-24 · 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{IUUQL2Y3BCVTEIS4YACFD3EBCS}

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	2026-05-18T04:13:38.792632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

452905eb1b08ab32225cc00451ec81149d8ec2e0fe333c352ad06ed0b509cb59

Aliases

arxiv: 1107.4766 · arxiv_version: 1107.4766v2 · doi: 10.48550/arxiv.1107.4766 · pith_short_12: IUUQL2Y3BCVT · pith_short_16: IUUQL2Y3BCVTEIS4 · pith_short_8: IUUQL2Y3

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/IUUQL2Y3BCVTEIS4YACFD3EBCS \
  | 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: 452905eb1b08ab32225cc00451ec81149d8ec2e0fe333c352ad06ed0b509cb59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ba8806f8639ea2caa48c9c6b9b3f818599f3285b84aac96feebf7aa719de594",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-07-24T15:54:03Z",
    "title_canon_sha256": "fe68bcab5e34d6a16d2e44495d5922df00015dba0b88eaff30c5a452ab6cc96e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4766",
    "kind": "arxiv",
    "version": 2
  }
}