Pith Number

pith:7C2DCS2C

pith:2015:7C2DCS2CVE3VNXKCSIGDVYTUVI

not attested not anchored not stored refs pending

Rigid Supersymmetric Backgrounds of 3-dimensional Newton-Cartan Supergravity

Gino Knodel, James T. Liu, Pedro Lisbao

arxiv:1512.04961 v3 · 2015-12-15 · 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{7C2DCS2CVE3VNXKCSIGDVYTUVI}

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	2026-05-18T01:11:50.009257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8b4314b42a93756dd42920c3ae274aa1970fb0b77e12bd60748b815d9a684b7

Aliases

arxiv: 1512.04961 · arxiv_version: 1512.04961v3 · doi: 10.48550/arxiv.1512.04961 · pith_short_12: 7C2DCS2CVE3V · pith_short_16: 7C2DCS2CVE3VNXKC · pith_short_8: 7C2DCS2C

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/7C2DCS2CVE3VNXKCSIGDVYTUVI \
  | 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: f8b4314b42a93756dd42920c3ae274aa1970fb0b77e12bd60748b815d9a684b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e60a446256e8eb0b628765f2639ac61facbdd9901fb07ee197cc7e54e9fdc3cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-12-15T21:07:42Z",
    "title_canon_sha256": "a3fa69fb3ab1d9d7741dcb234f74cd97a8920459e1d3ed3b89eee8af33cdef30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04961",
    "kind": "arxiv",
    "version": 3
  }
}