Pith Number

pith:3J435WUT

pith:2011:3J435WUTKRY7GKFDVLHOSTZUZD

not attested not anchored not stored refs pending

Chern-Simons expectation values and quantum horizons from LQG and the Duflo map

Hanno Sahlmann, Thomas Thiemann

arxiv:1109.5793 v2 · 2011-09-27 · gr-qc · math-ph · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3J435WUTKRY7GKFDVLHOSTZUZD}

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	2026-05-18T03:59:13.759956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da79beda935471f328a3aacee94f34c8f372b2cc88fc1802f514d00649917eac

Aliases

arxiv: 1109.5793 · arxiv_version: 1109.5793v2 · doi: 10.48550/arxiv.1109.5793 · pith_short_12: 3J435WUTKRY7 · pith_short_16: 3J435WUTKRY7GKFD · pith_short_8: 3J435WUT

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/3J435WUTKRY7GKFDVLHOSTZUZD \
  | 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: da79beda935471f328a3aacee94f34c8f372b2cc88fc1802f514d00649917eac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f2476601656ca8a858065eeb9f51857a7e8df9384d3508ebd7e8aa44cc1e724",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-09-27T07:28:34Z",
    "title_canon_sha256": "568f4d9b64f83a579b7fe7770b74d67969c10797f9c7c62e1251df4761d50540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5793",
    "kind": "arxiv",
    "version": 2
  }
}