Pith Number

pith:TJZPU57P

pith:2016:TJZPU57PY5YS34DNIWABSWAR7F

not attested not anchored not stored refs pending

The Integral Form of Supergravity

L. Castellani, P.A. Grassi, R. Catenacci

arxiv:1607.05193 v1 · 2016-07-18 · hep-th · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJZPU57PY5YS34DNIWABSWAR7F}

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	2026-05-18T00:57:26.839504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a72fa77efc7712df06d4580195811f95e2accaf2c77acde04bd4352841c74b7

Aliases

arxiv: 1607.05193 · arxiv_version: 1607.05193v1 · doi: 10.48550/arxiv.1607.05193 · pith_short_12: TJZPU57PY5YS · pith_short_16: TJZPU57PY5YS34DN · pith_short_8: TJZPU57P

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/TJZPU57PY5YS34DNIWABSWAR7F \
  | 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: 9a72fa77efc7712df06d4580195811f95e2accaf2c77acde04bd4352841c74b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a2d1f23020828c8b0527d89ce0e0e7d129065bcc0a4b65315b7aa927cf4d3b6",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-07-18T17:07:00Z",
    "title_canon_sha256": "85f12d711c6e133bbde6f76471b13cf7c3de6c831e6300cb7d20a63818d45c66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05193",
    "kind": "arxiv",
    "version": 1
  }
}