Pith Number

pith:P7V4RX6K

pith:2018:P7V4RX6KXQLFOAPBLAT2H6QGLX

not attested not anchored not stored refs pending

Minkowski$_4$ $\times$ $S^2$ solutions of IIB supergravity

Andrea Legramandi, Fabio Apruzzi, Jakob C. Geipel, Marco Zagermann, Niall T. Macpherson

arxiv:1801.00800 v2 · 2018-01-02 · 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{P7V4RX6KXQLFOAPBLAT2H6QGLX}

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	2026-05-18T00:16:27.409337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7febc8dfcabc165701e15827a3fa065df31020f2365d6e3a1300f806efb33756

Aliases

arxiv: 1801.00800 · arxiv_version: 1801.00800v2 · doi: 10.48550/arxiv.1801.00800 · pith_short_12: P7V4RX6KXQLF · pith_short_16: P7V4RX6KXQLFOAPB · pith_short_8: P7V4RX6K

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/P7V4RX6KXQLFOAPBLAT2H6QGLX \
  | 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: 7febc8dfcabc165701e15827a3fa065df31020f2365d6e3a1300f806efb33756

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84a9041f00e6f725468a349b97fd7bac9bf94b5e582ce4e26ca189276a82a256",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-01-02T19:06:24Z",
    "title_canon_sha256": "6af5a21d3bc91def70ebb1242338f031d05fe9abd723b7e71992335eaf003e43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.00800",
    "kind": "arxiv",
    "version": 2
  }
}