Pith Number

pith:SJ5SQBAC

pith:2018:SJ5SQBACATVJZ2T3QLWMSEZMKD

not attested not anchored not stored refs pending

A Non-Perturbative Loop Quantum Gravity

Charles H-T Wang, James Moffat

arxiv:1811.02407 v3 · 2018-10-31 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SJ5SQBACATVJZ2T3QLWMSEZMKD}

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	2026-05-17T23:51:39.164687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

927b28040204ea9cea7b82ecc9132c50d48ba84ee41c4767c414d43a4815cd10

Aliases

arxiv: 1811.02407 · arxiv_version: 1811.02407v3 · doi: 10.48550/arxiv.1811.02407 · pith_short_12: SJ5SQBACATVJ · pith_short_16: SJ5SQBACATVJZ2T3 · pith_short_8: SJ5SQBAC

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/SJ5SQBACATVJZ2T3QLWMSEZMKD \
  | 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: 927b28040204ea9cea7b82ecc9132c50d48ba84ee41c4767c414d43a4815cd10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e69c765ba4916e46bcb3a5fe91836cab64628e3935e7f9cddc88d7c0d914ff2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-10-31T16:24:16Z",
    "title_canon_sha256": "3cd30787f03746bba6d9f76a4dcfe0ae53c4163c59985725354449441ff8cb46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.02407",
    "kind": "arxiv",
    "version": 3
  }
}