Pith Number

pith:R647NCJV

pith:2011:R647NCJVLQJ53HZMKMVZITZR42

not attested not anchored not stored refs pending

On Kaehler structures over symmetric products of a Riemann surface

Indranil Biswas

arxiv:1106.3733 v3 · 2011-06-19 · math.AG · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R647NCJVLQJ53HZMKMVZITZR42}

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	2026-05-18T04:01:11.540572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fb9f689355c13dd9f2c532b944f31e6b9102b17ee9c65197de13780806a033c

Aliases

arxiv: 1106.3733 · arxiv_version: 1106.3733v3 · doi: 10.48550/arxiv.1106.3733 · pith_short_12: R647NCJVLQJ5 · pith_short_16: R647NCJVLQJ53HZM · pith_short_8: R647NCJV

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/R647NCJVLQJ53HZMKMVZITZR42 \
  | 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: 8fb9f689355c13dd9f2c532b944f31e6b9102b17ee9c65197de13780806a033c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0384e3ed66819a070686934098b04fe624af5e9b67f115f00ff91b5c92d3826",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2011-06-19T11:10:16Z",
    "title_canon_sha256": "e8459a6fbbd6110bcff3096cd4931ca45cd43025150958708b5b8345767cf1e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3733",
    "kind": "arxiv",
    "version": 3
  }
}