Pith Number

pith:6APNJ2PV

pith:2026:6APNJ2PVRCL6RIS2RPVVYVHECW

not attested not anchored not stored refs pending

Warped Numerical Calabi-Yau Metrics

Fabian Ruehle, Severin L\"ust, Simon Schreyer

arxiv:2607.18402 v1 · 2026-07-20 · 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{6APNJ2PVRCL6RIS2RPVVYVHECW}

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	2026-07-22T00:22:46.465462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f01ed4e9f58897e8a25a8beb5c54e415800b4fac2d43d0b339ac20cd04f11e63

Aliases

arxiv: 2607.18402 · arxiv_version: 2607.18402v1 · doi: 10.48550/arxiv.2607.18402 · pith_short_12: 6APNJ2PVRCL6 · pith_short_16: 6APNJ2PVRCL6RIS2 · pith_short_8: 6APNJ2PV

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/6APNJ2PVRCL6RIS2RPVVYVHECW \
  | 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: f01ed4e9f58897e8a25a8beb5c54e415800b4fac2d43d0b339ac20cd04f11e63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb6f651f48aa84fca56b020189591045369baeae3c033dcb169a3eed729dff35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-20T18:00:24Z",
    "title_canon_sha256": "9d54637872ef3da7b1cfa4793b6dca18c05fb1d22b1e450cc2988159663c36f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18402",
    "kind": "arxiv",
    "version": 1
  }
}