Pith Number

pith:PLBP4SZD

pith:2015:PLBP4SZDOEQJTRINUP7WQDQ5H7

not attested not anchored not stored refs pending

The KLT relations in unimodular gravity

Amanda Weltman, Daniel J Burger, George F. R. Ellis, Jeff Murugan

arxiv:1511.08517 v1 · 2015-11-26 · 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{PLBP4SZDOEQJTRINUP7WQDQ5H7}

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	2026-05-18T01:25:53.905157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ac2fe4b23712099c50da3ff680e1d3fddeeb6fb41bf0b6a68781c85d3745d01

Aliases

arxiv: 1511.08517 · arxiv_version: 1511.08517v1 · doi: 10.48550/arxiv.1511.08517 · pith_short_12: PLBP4SZDOEQJ · pith_short_16: PLBP4SZDOEQJTRIN · pith_short_8: PLBP4SZD

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/PLBP4SZDOEQJTRINUP7WQDQ5H7 \
  | 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: 7ac2fe4b23712099c50da3ff680e1d3fddeeb6fb41bf0b6a68781c85d3745d01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e8de2edc7c68b3e49d433338f19a6b70b81d8211510f81793843ce1640819ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-11-26T21:51:51Z",
    "title_canon_sha256": "4b0810d9035339119e517e09163ecffc5333f3cd740bf51261d8098ea653e1f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08517",
    "kind": "arxiv",
    "version": 1
  }
}