Pith Number

pith:JDDB7D2K

pith:2023:JDDB7D2KUVEZVUEQWHBUDBIFJK

not attested not anchored not stored refs pending

On Vafa-Witten equations over Kaehler manifolds

Xuemiao Chen

arxiv:2307.02964 v3 · 2023-07-06 · math.DG · 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{JDDB7D2KUVEZVUEQWHBUDBIFJK}

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	2026-07-05T10:11:13.277047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48c61f8f4aa5499ad090b1c34185054a81c6b28008fc35b465fb5163b41db61c

Aliases

arxiv: 2307.02964 · arxiv_version: 2307.02964v3 · doi: 10.48550/arxiv.2307.02964 · pith_short_12: JDDB7D2KUVEZ · pith_short_16: JDDB7D2KUVEZVUEQ · pith_short_8: JDDB7D2K

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/JDDB7D2KUVEZVUEQWHBUDBIFJK \
  | 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: 48c61f8f4aa5499ad090b1c34185054a81c6b28008fc35b465fb5163b41db61c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30bdfffa39a0aa2c824aa2415b6e5addd302e9ebaec2b3bf7c4475a8f33b9ffd",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2023-07-06T13:02:15Z",
    "title_canon_sha256": "7ef1d07421415bf10da773d4b19b612f511891aa2737d0a14bf48c7ede91318d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02964",
    "kind": "arxiv",
    "version": 3
  }
}