Pith Number

pith:XUVC3VKS

pith:2018:XUVC3VKS5DKTSTY2MT6LMNBECP

not attested not anchored not stored refs pending

All Weight Systems for Calabi-Yau Fourfolds from Reflexive Polyhedra

Friedrich Sch\"oller, Harald Skarke

arxiv:1808.02422 v1 · 2018-08-07 · hep-th · math.AG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XUVC3VKS5DKTSTY2MT6LMNBECP}

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

3 papers in Pith

Calabi-Yau Orientifold Hypersurfaces and their F-theory Uplifts

What to do with a Ricci-flat Calabi--Yau metric?

Small Vacuum Energy and Tunneling in a Modified Bousso-Polchinski Model

Receipt and verification

First computed	2026-07-05T00:20:10.411588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd2a2dd552e8d5394f1a64fcb6342413cdb12d73e2c31ae1536e942336e90728

Aliases

arxiv: 1808.02422 · arxiv_version: 1808.02422v1 · doi: 10.48550/arxiv.1808.02422 · pith_short_12: XUVC3VKS5DKT · pith_short_16: XUVC3VKS5DKTSTY2 · pith_short_8: XUVC3VKS

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/XUVC3VKS5DKTSTY2MT6LMNBECP \
  | 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: bd2a2dd552e8d5394f1a64fcb6342413cdb12d73e2c31ae1536e942336e90728

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ba14621f72ff3633d9c126ecc0f064a17a32c864c51520ffde9f3c3519cec1c",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-08-07T15:27:51Z",
    "title_canon_sha256": "7294a746cd0ce727e0ceb39890950fa85e856cda208ae36204f28bfaa08a4d57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02422",
    "kind": "arxiv",
    "version": 1
  }
}