Pith Number

pith:K44XYZV2

pith:2013:K44XYZV2SPJAS72KAOIWX7WX3R

not attested not anchored not stored refs pending

New constraints on neutrino millicharge from terrestrial experiments and astrophysics

Alexander Studenikin, Ilya Tokarev

arxiv:1312.7269 v1 · 2013-12-22 · 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{K44XYZV2SPJAS72KAOIWX7WX3R}

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	2026-05-18T03:03:45.304093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57397c66ba93d2097f4a03916bfed7dc4a57126105bd63c19138ce0983a3795e

Aliases

arxiv: 1312.7269 · arxiv_version: 1312.7269v1 · doi: 10.48550/arxiv.1312.7269 · pith_short_12: K44XYZV2SPJA · pith_short_16: K44XYZV2SPJAS72K · pith_short_8: K44XYZV2

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/K44XYZV2SPJAS72KAOIWX7WX3R \
  | 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: 57397c66ba93d2097f4a03916bfed7dc4a57126105bd63c19138ce0983a3795e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "805d3b031eaf1d3561e9659ed5b13dd49b40e799fd5f50b1763847a8432488a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-12-22T18:29:49Z",
    "title_canon_sha256": "35e1d61da9bd3b1c0e5cd8bf4f1af2ae3c20a1c14251f740d05134c1e33cccf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.7269",
    "kind": "arxiv",
    "version": 1
  }
}