Pith Number

pith:IKVY3ZJE

pith:2016:IKVY3ZJE6K4HCCGNQZBMDSKZU3

not attested not anchored not stored refs pending

Symmetric products of a real curve and the moduli space of Higgs bundles

Thomas John Baird

arxiv:1611.09636 v3 · 2016-11-29 · math.SG · math.AT · 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{IKVY3ZJE6K4HCCGNQZBMDSKZU3}

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	2026-05-18T00:49:31.665007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42ab8de524f2b87108cd8642c1c959a6d8b2bf25eaf4d6001763f625cade537e

Aliases

arxiv: 1611.09636 · arxiv_version: 1611.09636v3 · doi: 10.48550/arxiv.1611.09636 · pith_short_12: IKVY3ZJE6K4H · pith_short_16: IKVY3ZJE6K4HCCGN · pith_short_8: IKVY3ZJE

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/IKVY3ZJE6K4HCCGNQZBMDSKZU3 \
  | 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: 42ab8de524f2b87108cd8642c1c959a6d8b2bf25eaf4d6001763f625cade537e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "450a791b2ad0a819b986ea5bb205c514ecb3aade123d95d9edc11a8c596da888",
    "cross_cats_sorted": [
      "math.AT",
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.SG",
    "submitted_at": "2016-11-29T14:05:48Z",
    "title_canon_sha256": "9d271f1b4c2b1bf1eb35d13a37f3e05c25088839e83b9cca143dd8d3eea53740"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09636",
    "kind": "arxiv",
    "version": 3
  }
}