Pith Number

pith:YHFW3JNW

pith:2016:YHFW3JNW3GQT4UIRJMXF5IEYEL

not attested not anchored not stored refs pending

Naturality of the hyperholomorphic sheaf over the cartesian square of a manifold of $K3^{[n]}$-type

Eyal Markman

arxiv:1608.05798 v1 · 2016-08-20 · 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{YHFW3JNW3GQT4UIRJMXF5IEYEL}

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	2026-05-18T01:08:23.160015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1cb6da5b6d9a13e51114b2e5ea09822fac3fcc933dd392f4496dd9889cb041a

Aliases

arxiv: 1608.05798 · arxiv_version: 1608.05798v1 · doi: 10.48550/arxiv.1608.05798 · pith_short_12: YHFW3JNW3GQT · pith_short_16: YHFW3JNW3GQT4UIR · pith_short_8: YHFW3JNW

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/YHFW3JNW3GQT4UIRJMXF5IEYEL \
  | 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: c1cb6da5b6d9a13e51114b2e5ea09822fac3fcc933dd392f4496dd9889cb041a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0b7eb1b4e48b8f45e240b93eb6fa7928c879b6fc2c0017f741537d43ca17ae9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-08-20T08:24:25Z",
    "title_canon_sha256": "eae3977fc2ce87e97aa150e9cfc66bce5674af6422d5f7e3cdb8a65347e283b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05798",
    "kind": "arxiv",
    "version": 1
  }
}