Pith Number

pith:4KV2LCVT

pith:2014:4KV2LCVTP2JVY5JM3RBLB7KTFU

not attested not anchored not stored refs pending

Upper limit on the cross section for reactor antineutrinos changing 22Na decay rates

2), (2) Department of Physics, (3) Eskom, Koeberg, R.J. de Meijer (1, South Africa, South Africa), S.W. Steyn (3) ((1) Stichting EARTH, The Netherlands, University Western Cape

arxiv:1409.6969 v1 · 2014-09-23 · nucl-ex · astro-ph.HE · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KV2LCVTP2JVY5JM3RBLB7KTFU}

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	2026-05-18T02:42:00.121659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2aba58ab37e935c752cdc42b0fd532d1b79aab5ba6e8ac3aad7da750f81b6ab

Aliases

arxiv: 1409.6969 · arxiv_version: 1409.6969v1 · doi: 10.48550/arxiv.1409.6969 · pith_short_12: 4KV2LCVTP2JV · pith_short_16: 4KV2LCVTP2JVY5JM · pith_short_8: 4KV2LCVT

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/4KV2LCVTP2JVY5JM3RBLB7KTFU \
  | 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: e2aba58ab37e935c752cdc42b0fd532d1b79aab5ba6e8ac3aad7da750f81b6ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5567b5a463d73327259f78ef1610cbfef88829180b862132a3dca6f4bc5d9196",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2014-09-23T15:02:24Z",
    "title_canon_sha256": "901011fdba61b7a87963f4e0b91e3be76b86dc28de23765bdc534636b5e803aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6969",
    "kind": "arxiv",
    "version": 1
  }
}