Pith Number

pith:UG3WQSDC

pith:2015:UG3WQSDCVVFLRIEYRYENMI4WTZ

not attested not anchored not stored refs pending

Conformal defects in supergravity - backreacted Dirac delta sources

Jakub Jankowski, Piotr Witkowski, Romuald A. Janik

arxiv:1503.08459 v3 · 2015-03-29 · 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{UG3WQSDCVVFLRIEYRYENMI4WTZ}

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	2026-05-18T01:36:58.050114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1b7684862ad4ab8a0988e08d623969e6dee6dd168e6bbd7faab2af95cdb1686

Aliases

arxiv: 1503.08459 · arxiv_version: 1503.08459v3 · doi: 10.48550/arxiv.1503.08459 · pith_short_12: UG3WQSDCVVFL · pith_short_16: UG3WQSDCVVFLRIEY · pith_short_8: UG3WQSDC

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/UG3WQSDCVVFLRIEYRYENMI4WTZ \
  | 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: a1b7684862ad4ab8a0988e08d623969e6dee6dd168e6bbd7faab2af95cdb1686

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "282f9971919d12934864bb64f1caab1e4ba5a26debf38cdb41e54a86ec9c1be8",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-03-29T17:01:10Z",
    "title_canon_sha256": "aadf4203e9fb68fa3503468b31bc521a86762d0628541057399d18c041e5feaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08459",
    "kind": "arxiv",
    "version": 3
  }
}