Pith Number

pith:EFCLOVAY

pith:1995:EFCLOVAYXC7W6GHG7SOPRQ7H27

not attested not anchored not stored refs pending

Renormalization group flow and fixed point of the lattice topological charge in the 2-d O(3) sigma-model

A. Papa, F. Farchioni, M. D'Elia

arxiv:hep-lat/9511021 v2 · 1995-11-20 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFCLOVAYXC7W6GHG7SOPRQ7H27}

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	2026-05-18T01:08:06.200116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2144b75418b8bf6f18e6fc9cf8c3e7d7d81f052c416fc834fdcc42f81418346c

Aliases

arxiv: hep-lat/9511021 · arxiv_version: hep-lat/9511021v2 · doi: 10.48550/arxiv.hep-lat/9511021 · pith_short_12: EFCLOVAYXC7W · pith_short_16: EFCLOVAYXC7W6GHG · pith_short_8: EFCLOVAY

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/EFCLOVAYXC7W6GHG7SOPRQ7H27 \
  | 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: 2144b75418b8bf6f18e6fc9cf8c3e7d7d81f052c416fc834fdcc42f81418346c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d96ddbadd277c80937b5155061715200907ba466ef5b5ccbe25a679d550769a1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-lat",
    "submitted_at": "1995-11-20T15:54:10Z",
    "title_canon_sha256": "aa1df11f7e083324aec1e6b801caa63f786f69998518cc40482eaaaff2e81c47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-lat/9511021",
    "kind": "arxiv",
    "version": 2
  }
}