Pith Number

pith:VIJZ63HW

pith:2016:VIJZ63HWY3JU6RXMCKT4D2E6K5

not attested not anchored not stored refs pending

Boundary and Corner Terms in the Action for General Relativity

Ian Jubb, Joseph Samuel, Rafael Sorkin, Sumati Surya

arxiv:1612.00149 v2 · 2016-12-01 · 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{VIJZ63HWY3JU6RXMCKT4D2E6K5}

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

On symmetries of gravitational on-shell boundary action at null infinity

Receipt and verification

First computed	2026-05-18T00:48:46.866154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa139f6cf6c6d34f46ec12a7c1e89e5773f6a6b2f0faff59c5a7495aa19411c1

Aliases

arxiv: 1612.00149 · arxiv_version: 1612.00149v2 · doi: 10.48550/arxiv.1612.00149 · pith_short_12: VIJZ63HWY3JU · pith_short_16: VIJZ63HWY3JU6RXM · pith_short_8: VIJZ63HW

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/VIJZ63HWY3JU6RXMCKT4D2E6K5 \
  | 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: aa139f6cf6c6d34f46ec12a7c1e89e5773f6a6b2f0faff59c5a7495aa19411c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0624393bb3eb2bbfab49db833f2527209d16740c674e30cc960dbe565d044895",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-12-01T05:09:08Z",
    "title_canon_sha256": "6936d43130a3431339437dae06877ba84a56930668009e946628e6737ea1c778"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00149",
    "kind": "arxiv",
    "version": 2
  }
}