Pith Number

pith:KC7ECMZI

pith:2018:KC7ECMZI32I5Y3IQQTUB3QR3KS

not attested not anchored not stored refs pending

Neutron-proton mass difference from gauge/gravity duality

Francesco Bigazzi, Pierluigi Niro

arxiv:1803.05202 v2 · 2018-03-14 · hep-th · hep-lat · 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{KC7ECMZI32I5Y3IQQTUB3QR3KS}

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	2026-05-18T00:04:37.469550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50be413328de91dc6d1084e81dc23b54a7446f89461e8257aad28dc523f0c0fc

Aliases

arxiv: 1803.05202 · arxiv_version: 1803.05202v2 · doi: 10.48550/arxiv.1803.05202 · pith_short_12: KC7ECMZI32I5 · pith_short_16: KC7ECMZI32I5Y3IQ · pith_short_8: KC7ECMZI

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/KC7ECMZI32I5Y3IQQTUB3QR3KS \
  | 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: 50be413328de91dc6d1084e81dc23b54a7446f89461e8257aad28dc523f0c0fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c46ae3a94ad62d08d68b00c4cc4c3ced7e4e04470564bd9ef83fe5b55ebea7c0",
    "cross_cats_sorted": [
      "hep-lat",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-03-14T11:02:08Z",
    "title_canon_sha256": "a03759615e95323b674c9ebe3644e250b824946bf2a370fd178e107ab35801c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.05202",
    "kind": "arxiv",
    "version": 2
  }
}