Pith Number

pith:JLHPV2CO

pith:2015:JLHPV2CODLPP7GUHVCTACV4RBH

not attested not anchored not stored refs pending

On anomaly freedom in spherically symmetric lattice loop quantization

Mikhail Kagan

arxiv:1512.05208 v1 · 2015-12-13 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JLHPV2CODLPP7GUHVCTACV4RBH}

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	2026-05-18T01:24:13.268327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4acefae84e1adeff9a87a8a601579109fa53a9d840cc2b75e85a892e790c47e0

Aliases

arxiv: 1512.05208 · arxiv_version: 1512.05208v1 · doi: 10.48550/arxiv.1512.05208 · pith_short_12: JLHPV2CODLPP · pith_short_16: JLHPV2CODLPP7GUH · pith_short_8: JLHPV2CO

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/JLHPV2CODLPP7GUHVCTACV4RBH \
  | 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: 4acefae84e1adeff9a87a8a601579109fa53a9d840cc2b75e85a892e790c47e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4996a07afa4be60554251b17f2d2930fad9dd37f09ff27b2d5bc412cb0e4c241",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-12-13T22:48:40Z",
    "title_canon_sha256": "9290f5ec152892742f7220be2173c85eb3960db2db1ab010c8e4c7373aee463c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05208",
    "kind": "arxiv",
    "version": 1
  }
}