Pith Number

pith:XR4G2NUV

pith:2020:XR4G2NUVMR3C6HPY5WBME4CXK5

not attested not anchored not stored refs pending

Asymptotic structure of Einstein-Gauss-Bonnet theory in lower dimensions

H. Lu, Pujian Mao

arxiv:2004.14400 v2 · 2020-04-29 · 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{XR4G2NUVMR3C6HPY5WBME4CXK5}

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	2026-07-05T03:21:37.498567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc786d369564762f1df8ed82c270575766af85901880d7c8b3b13a175c26733e

Aliases

arxiv: 2004.14400 · arxiv_version: 2004.14400v2 · doi: 10.48550/arxiv.2004.14400 · pith_short_12: XR4G2NUVMR3C · pith_short_16: XR4G2NUVMR3C6HPY · pith_short_8: XR4G2NUV

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/XR4G2NUVMR3C6HPY5WBME4CXK5 \
  | 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: bc786d369564762f1df8ed82c270575766af85901880d7c8b3b13a175c26733e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38a5e11bace0b6691255479dcc55cb2fc8c133ec76ac9501fb5fb88e9ba9a38c",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-04-29T18:00:05Z",
    "title_canon_sha256": "0c37c50bf5205c8371a12973f8b40dc133e4bd31ded14a390a12fbdb9111202f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.14400",
    "kind": "arxiv",
    "version": 2
  }
}