Pith Number

pith:UGUF2OSD

pith:2013:UGUF2OSD2OCLOR4A5QTHYE4WOU

not attested not anchored not stored refs pending

Higher Spin vs. Renormalization Group Equations

Ivo Sachs

arxiv:1306.6654 v2 · 2013-06-27 · 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{UGUF2OSD2OCLOR4A5QTHYE4WOU}

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	2026-05-18T01:49:06.843160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1a85d3a43d384b74780ec267c13967506d6dfbc257a6f88cfd90fa426d43957

Aliases

arxiv: 1306.6654 · arxiv_version: 1306.6654v2 · doi: 10.48550/arxiv.1306.6654 · pith_short_12: UGUF2OSD2OCL · pith_short_16: UGUF2OSD2OCLOR4A · pith_short_8: UGUF2OSD

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/UGUF2OSD2OCLOR4A5QTHYE4WOU \
  | 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: a1a85d3a43d384b74780ec267c13967506d6dfbc257a6f88cfd90fa426d43957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5531f18c5141f89a3887fe4d0eba492abf0917a6731178324a4301741ec3013a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-27T20:30:43Z",
    "title_canon_sha256": "2ab9589f38b24c5aa875f9da0267c8b5748dc92caf6a13fe5d057e0376b70bf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6654",
    "kind": "arxiv",
    "version": 2
  }
}