Pith Number

pith:PZJCXOKN

pith:2017:PZJCXOKNRRG6CQJOFAZMBX2RYH

not attested not anchored not stored refs pending

Gravity and the spin-2 planar Schroedinger equation

Eric A. Bergshoeff, Jan Rosseel, Paul K. Townsend

arxiv:1712.10071 v2 · 2017-12-28 · 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{PZJCXOKNRRG6CQJOFAZMBX2RYH}

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	2026-05-18T00:18:52.491996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e522bb94d8c4de1412e2832c0df51c1e5ea42e567aa0e3306a5b7c648488a44

Aliases

arxiv: 1712.10071 · arxiv_version: 1712.10071v2 · doi: 10.48550/arxiv.1712.10071 · pith_short_12: PZJCXOKNRRG6 · pith_short_16: PZJCXOKNRRG6CQJO · pith_short_8: PZJCXOKN

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/PZJCXOKNRRG6CQJOFAZMBX2RYH \
  | 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: 7e522bb94d8c4de1412e2832c0df51c1e5ea42e567aa0e3306a5b7c648488a44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c815a7544ecaa92cf5f87406285d37487a3c0ba57c7f79abdb6d137a9785ba5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-12-28T22:19:55Z",
    "title_canon_sha256": "54e6e91b17ae9bb3edbfd7605c1382abd75707173c87272a5e03d47386cba8b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.10071",
    "kind": "arxiv",
    "version": 2
  }
}