Pith Number

pith:YJ7HSR5G

pith:2012:YJ7HSR5GY7C4K36IURM3UHITWA

not attested not anchored not stored refs pending

Fixed-Functionals of three-dimensional Quantum Einstein Gravity

Frank Saueressig, Maximilian Demmel, Omar Zanusso

arxiv:1208.2038 v1 · 2012-08-09 · hep-th · 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{YJ7HSR5GY7C4K36IURM3UHITWA}

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	2026-05-18T03:34:25.335108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c27e7947a6c7c5c56fc8a459ba1d13b02b4aa26fc0c58d42816beb0eb583964d

Aliases

arxiv: 1208.2038 · arxiv_version: 1208.2038v1 · doi: 10.48550/arxiv.1208.2038 · pith_short_12: YJ7HSR5GY7C4 · pith_short_16: YJ7HSR5GY7C4K36I · pith_short_8: YJ7HSR5G

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/YJ7HSR5GY7C4K36IURM3UHITWA \
  | 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: c27e7947a6c7c5c56fc8a459ba1d13b02b4aa26fc0c58d42816beb0eb583964d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d15d565848572d29f3bca72efd040f3ecea20b3f375817d3c44591aba545841",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-08-09T20:38:27Z",
    "title_canon_sha256": "47920c0d0ed67e7c3f128b2f0424c709fbce16d5e64c85c8172ff0f8e6c7b49c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2038",
    "kind": "arxiv",
    "version": 1
  }
}