Pith Number

pith:VXHLFNJJ

pith:1998:VXHLFNJJFOCXCXVTLYCJYUALYS

not attested not anchored not stored refs pending

The rigid limit in Special Kahler geometry; From K3-fibrations to Special Riemann surfaces: a detailed case study

Antoine Van Proeyen, Daniela Zanon, Frederik Denef, Igor Pesando, Marco Billo, Pietro Fre, Walter Troost

arxiv:hep-th/9803228 v2 · 1998-03-27 · 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{VXHLFNJJFOCXCXVTLYCJYUALYS}

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	2026-05-18T02:35:55.156119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adceb2b5292b85715eb35e049c500bc4a95af40bf0ff4578986bf8f13fdab24b

Aliases

arxiv: hep-th/9803228 · arxiv_version: hep-th/9803228v2 · doi: 10.48550/arxiv.hep-th/9803228 · pith_short_12: VXHLFNJJFOCX · pith_short_16: VXHLFNJJFOCXCXVT · pith_short_8: VXHLFNJJ

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/VXHLFNJJFOCXCXVTLYCJYUALYS \
  | 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: adceb2b5292b85715eb35e049c500bc4a95af40bf0ff4578986bf8f13fdab24b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "612e5d87b52ce534aeb60bef39b21cf464aa967455f7094ae32ee7901ad816c3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-03-27T18:04:00Z",
    "title_canon_sha256": "7f674850cd6a41b0e54f01a5ac6a22d8a6865a19e88074abd6ca32f9702099b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9803228",
    "kind": "arxiv",
    "version": 2
  }
}