Pith Number

pith:3IX4QB5D

pith:2018:3IX4QB5DB5FHYNSMIEDAQ4N3FD

not attested not anchored not stored refs pending

Boundary theories for dilaton supergravity in 2D

Carlos Valc\'arcel, Daniel Grumiller, Dmitri Vassilevich, Hern\'an A. Gonz\'alez, Marcela C\'ardenas, Oscar Fuentealba

arxiv:1809.07208 v1 · 2018-09-19 · 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{3IX4QB5DB5FHYNSMIEDAQ4N3FD}

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

Higher-Spin Gravity in Two Dimensions with Vanishing Cosmological Constant

Receipt and verification

First computed	2026-05-18T00:00:12.836085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da2fc807a30f4a7c364c41060871bb28e94541196efa3c3d6cff16a3fd91576a

Aliases

arxiv: 1809.07208 · arxiv_version: 1809.07208v1 · doi: 10.48550/arxiv.1809.07208 · pith_short_12: 3IX4QB5DB5FH · pith_short_16: 3IX4QB5DB5FHYNSM · pith_short_8: 3IX4QB5D

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/3IX4QB5DB5FHYNSMIEDAQ4N3FD \
  | 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: da2fc807a30f4a7c364c41060871bb28e94541196efa3c3d6cff16a3fd91576a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c31cfe4f1f7689dae9bd95a87b5ce3e982d1b28810c0fb42e4de39d74d58a8d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-09-19T14:18:13Z",
    "title_canon_sha256": "9a715ffac4279ba853f06defffe1117f5740425cd33e12d37bbcbf2cbf311476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07208",
    "kind": "arxiv",
    "version": 1
  }
}