Pith Number

pith:OO2CL4YQ

pith:2021:OO2CL4YQ45CGINGVZ2N2MRJJ6N

not attested not anchored not stored refs pending

Holst-MacDowell-Mansouri action for (extended) supergravity with boundaries and super Chern-Simons theory

Hanno Sahlmann, Konstantin Eder

arxiv:2104.02011 v2 · 2021-04-05 · 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{OO2CL4YQ45CGINGVZ2N2MRJJ6N}

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.

Cited by

1 paper in Pith

Charges of supergravity

Receipt and verification

First computed	2026-07-05T02:57:52.710509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73b425f310e7446434d5ce9ba64529f34e0d1168960ddde93f1ad43f3285351d

Aliases

arxiv: 2104.02011 · arxiv_version: 2104.02011v2 · doi: 10.48550/arxiv.2104.02011 · pith_short_12: OO2CL4YQ45CG · pith_short_16: OO2CL4YQ45CGINGV · pith_short_8: OO2CL4YQ

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/OO2CL4YQ45CGINGVZ2N2MRJJ6N \
  | 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: 73b425f310e7446434d5ce9ba64529f34e0d1168960ddde93f1ad43f3285351d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "651a522ec3a00980efa3462faebfb8604788a0858827b11d9304d1b42c68bc68",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-04-05T17:00:04Z",
    "title_canon_sha256": "cb0e9caedf10aefc549eb67bb700ddc4f70c84d825c1dd6e40c66a0ccf639e68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02011",
    "kind": "arxiv",
    "version": 2
  }
}