Pith Number

pith:7K4KFKR5

pith:2017:7K4KFKR5IHBFTDIC4WINGWPDBU

not attested not anchored not stored refs pending

Topology and strong four fermion interactions in four dimensions

Nouman Butt, Simon Catterall

arxiv:1708.06715 v3 · 2017-08-22 · hep-lat · cond-mat.str-el · 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{7K4KFKR5IHBFTDIC4WINGWPDBU}

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	2026-05-18T00:15:59.181734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fab8a2aa3d41c2598d02e590d359e30d2ca5f818852c9fd3a9aa54e32173351c

Aliases

arxiv: 1708.06715 · arxiv_version: 1708.06715v3 · doi: 10.48550/arxiv.1708.06715 · pith_short_12: 7K4KFKR5IHBF · pith_short_16: 7K4KFKR5IHBFTDIC · pith_short_8: 7K4KFKR5

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/7K4KFKR5IHBFTDIC4WINGWPDBU \
  | 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: fab8a2aa3d41c2598d02e590d359e30d2ca5f818852c9fd3a9aa54e32173351c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc17f3f7b306a06cae9238ac9c0fdf2339c2cb7e963fb4c24c80e0dffaeb83c8",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2017-08-22T16:45:37Z",
    "title_canon_sha256": "19f91c6ee39c71855737212977980592e7d3f70eb7b1ff7b4e5f7dbb1c980d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06715",
    "kind": "arxiv",
    "version": 3
  }
}