Pith Number

pith:VS2QUGNW

pith:2026:VS2QUGNWXXCNKF6LQLNCD53I7I

not attested not anchored not stored refs pending

Off-shell equivalence in quantum field theory and gravity

Iber\^e Kuntz, Stefano Liberati

arxiv:2607.12644 v1 · 2026-07-14 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VS2QUGNWXXCNKF6LQLNCD53I7I}

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

Differential Obstructions to Curvature-Dependent Conformal Transformations

Receipt and verification

First computed	2026-07-15T01:22:08.561006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acb50a19b6bdc4d517cb82da21f768fa1f56476f558fd28160ed47cea3391fd1

Aliases

arxiv: 2607.12644 · arxiv_version: 2607.12644v1 · doi: 10.48550/arxiv.2607.12644 · pith_short_12: VS2QUGNWXXCN · pith_short_16: VS2QUGNWXXCNKF6L · pith_short_8: VS2QUGNW

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/VS2QUGNWXXCNKF6LQLNCD53I7I \
  | 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: acb50a19b6bdc4d517cb82da21f768fa1f56476f558fd28160ed47cea3391fd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "531e0b2662d90414c00cefcdc6c965c87173abb760eaed5994fade8da92cbabf",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-14T11:23:30Z",
    "title_canon_sha256": "9832e86803914728984509d70953f01aecc8022772d6d4db581b3c2492dc8971"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.12644",
    "kind": "arxiv",
    "version": 1
  }
}