Pith Number

pith:4N6QVSM2

pith:2015:4N6QVSM2WU3LBGTO744ZS2A2CE

not attested not anchored not stored refs pending

Supersymmetric solutions to Euclidean Romans supergravity

Carolina M. Gregory, James Sparks, Luis F. Alday, Martin Fluder, Paul Richmond

arxiv:1505.04641 v2 · 2015-05-18 · 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{4N6QVSM2WU3LBGTO744ZS2A2CE}

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	2026-05-18T01:02:05.115729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e37d0ac99ab536b09a6eff3999681a112ad33f042de76deefb0a53e4d49ea9e0

Aliases

arxiv: 1505.04641 · arxiv_version: 1505.04641v2 · doi: 10.48550/arxiv.1505.04641 · pith_short_12: 4N6QVSM2WU3L · pith_short_16: 4N6QVSM2WU3LBGTO · pith_short_8: 4N6QVSM2

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/4N6QVSM2WU3LBGTO744ZS2A2CE \
  | 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: e37d0ac99ab536b09a6eff3999681a112ad33f042de76deefb0a53e4d49ea9e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d28fe0333345899242738ba57926dfb42225e4ca42fe6ae0452c05bdab0cabb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-05-18T13:50:27Z",
    "title_canon_sha256": "426c0421817d5f5419b0a0495472574cdb7bc774ca6ad8618303d5a63650de53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04641",
    "kind": "arxiv",
    "version": 2
  }
}