Pith Number

pith:JCT643T4

pith:2019:JCT643T4RVUA5ECQFKG7VAS774

not attested not anchored not stored refs pending

Harmonic Higgs Bundles and Coassociative ALE Fibrations

Rodrigo Barbosa

arxiv:1910.10742 v2 · 2019-10-23 · math.DG · 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{JCT643T4RVUA5ECQFKG7VAS774}

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	2026-07-05T02:03:14.192597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48a7ee6e7c8d680e90502a8dfa825fff0b801204ff93ad56da5e620e9bdcb62c

Aliases

arxiv: 1910.10742 · arxiv_version: 1910.10742v2 · doi: 10.48550/arxiv.1910.10742 · pith_short_12: JCT643T4RVUA · pith_short_16: JCT643T4RVUA5ECQ · pith_short_8: JCT643T4

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/JCT643T4RVUA5ECQFKG7VAS774 \
  | 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: 48a7ee6e7c8d680e90502a8dfa825fff0b801204ff93ad56da5e620e9bdcb62c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b57565e21caa4d4c50dd3b1e0c732e28fdb69cbb4d0b106a5fbcaeab2e2759f",
    "cross_cats_sorted": [
      "hep-th",
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-10-23T18:01:08Z",
    "title_canon_sha256": "32ce79b22ff5ce5dc311d1e6125fc5f6cf25e4227f0c93b0575cef3d61e4b104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.10742",
    "kind": "arxiv",
    "version": 2
  }
}