Pith Number

pith:47C3VRPR

pith:2019:47C3VRPR4GG372W4YEHE6ZKCEP

not attested not anchored not stored refs pending

Supergravity on a 3-torus: quantum linearization instabilities with a supergroup

Atsushi Higuchi, Lasse Schmieding

arxiv:1912.12246 v1 · 2019-12-27 · 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{47C3VRPR4GG372W4YEHE6ZKCEP}

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	2026-07-05T01:29:47.959194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7c5bac5f1e18dbfeadcc10e4f654223f9a7cb7ec6e7d6c071674c500fa2e3cc

Aliases

arxiv: 1912.12246 · arxiv_version: 1912.12246v1 · doi: 10.48550/arxiv.1912.12246 · pith_short_12: 47C3VRPR4GG3 · pith_short_16: 47C3VRPR4GG372W4 · pith_short_8: 47C3VRPR

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/47C3VRPR4GG372W4YEHE6ZKCEP \
  | 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: e7c5bac5f1e18dbfeadcc10e4f654223f9a7cb7ec6e7d6c071674c500fa2e3cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5efcde14fe945b6b87ec2d7ffe6d8c9863b579ec0662a6f53da7baa46e27ac83",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-12-27T17:15:07Z",
    "title_canon_sha256": "d18ad78d70ca5cb15ea2fee29794272897675d79d6ef9a8897e9e5503b4fb75e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.12246",
    "kind": "arxiv",
    "version": 1
  }
}