Pith Number

pith:7YAAP5HX

pith:2018:7YAAP5HXTURKFV2T6IWN4DVT5G

not attested not anchored not stored refs pending

Symmetry algebra in gauge theories of gravity

Crist\'obal Corral, Yuri Bonder

arxiv:1808.01497 v2 · 2018-08-04 · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YAAP5HXTURKFV2T6IWN4DVT5G}

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	2026-05-17T23:55:29.077730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe0007f4f79d22a2d753f22cde0eb3e9a729fb1b7eee134fe11abcaebb1851f0

Aliases

arxiv: 1808.01497 · arxiv_version: 1808.01497v2 · doi: 10.48550/arxiv.1808.01497 · pith_short_12: 7YAAP5HXTURK · pith_short_16: 7YAAP5HXTURKFV2T · pith_short_8: 7YAAP5HX

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/7YAAP5HXTURKFV2T6IWN4DVT5G \
  | 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: fe0007f4f79d22a2d753f22cde0eb3e9a729fb1b7eee134fe11abcaebb1851f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b8ecfe88f8b0dcc7efe4e9b544e0943d8e6490762cfc25a359be11b1be38e96",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-08-04T15:55:19Z",
    "title_canon_sha256": "718fb628f3c86b7ef89f8f517e5b7268a590584eda63a924f31d623f7408275a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01497",
    "kind": "arxiv",
    "version": 2
  }
}