Pith Number

pith:K2YGVPCX

pith:2015:K2YGVPCXY7OT6KOELE67GWHWPA

not attested not anchored not stored refs pending

Fermion mass without symmetry breaking

Simon Catterall

arxiv:1510.04153 v3 · 2015-10-14 · hep-lat · cond-mat.str-el · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2YGVPCXY7OT6KOELE67GWHWPA}

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	2026-05-18T01:20:42.363122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56b06abc57c7dd3f29c4593df358f6780f2983fb1d85e76a711cc466d4521de4

Aliases

arxiv: 1510.04153 · arxiv_version: 1510.04153v3 · doi: 10.48550/arxiv.1510.04153 · pith_short_12: K2YGVPCXY7OT · pith_short_16: K2YGVPCXY7OT6KOE · pith_short_8: K2YGVPCX

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/K2YGVPCXY7OT6KOELE67GWHWPA \
  | 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: 56b06abc57c7dd3f29c4593df358f6780f2983fb1d85e76a711cc466d4521de4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58b76fb43d2f6582b5a87b409da2d7dc73877e461ba51ba948382adbb01e42d3",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2015-10-14T15:33:26Z",
    "title_canon_sha256": "6714171b34562f3966e1ddf5b1f17fb3f219055c494ad2677d92fddf22dd09be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04153",
    "kind": "arxiv",
    "version": 3
  }
}