Pith Number

pith:VPORXMA6

pith:2022:VPORXMA6OM6AZLID373SAUGTQR

not attested not anchored not stored refs pending

General Solutions of Einstein Gravity at $D\rightarrow 2$

H. Lu, Qi-Yuan Mao

arxiv:2210.15208 v1 · 2022-10-27 · 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{VPORXMA6OM6AZLID373SAUGTQR}

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	2026-07-05T05:55:42.923706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abdd1bb01e733c0cad03dff72050d3846ed60dc9edea04f73430e35e6157c536

Aliases

arxiv: 2210.15208 · arxiv_version: 2210.15208v1 · doi: 10.48550/arxiv.2210.15208 · pith_short_12: VPORXMA6OM6A · pith_short_16: VPORXMA6OM6AZLID · pith_short_8: VPORXMA6

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/VPORXMA6OM6AZLID373SAUGTQR \
  | 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: abdd1bb01e733c0cad03dff72050d3846ed60dc9edea04f73430e35e6157c536

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e91352f27d8ba878f10005546f6ac3b5b7eb3b9f928235e893131a624b1bd27b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-10-27T06:41:18Z",
    "title_canon_sha256": "8fe050cd3bd55e125ccad1a9e91d6e557ddc50bf6ffc6e0f8cdba8f4380c52ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.15208",
    "kind": "arxiv",
    "version": 1
  }
}