Pith Number

pith:DGBH5ALF

pith:2018:DGBH5ALFLPH36RFWA7RTWLAIWL

not attested not anchored not stored refs pending

Supersingular irreducible symplectic varieties

Lie Fu, Zhiyuan Li

arxiv:1808.05851 v5 · 2018-08-17 · 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{DGBH5ALFLPH36RFWA7RTWLAIWL}

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.

Cited by

1 paper in Pith

The hyper-Kummer construction

Receipt and verification

First computed	2026-07-05T01:54:39.180704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19827e81655bcfbf44b607e33b2c08b2caea9cccb5d899404c85299325600ce8

Aliases

arxiv: 1808.05851 · arxiv_version: 1808.05851v5 · doi: 10.48550/arxiv.1808.05851 · pith_short_12: DGBH5ALFLPH3 · pith_short_16: DGBH5ALFLPH36RFW · pith_short_8: DGBH5ALF

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/DGBH5ALFLPH36RFWA7RTWLAIWL \
  | 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: 19827e81655bcfbf44b607e33b2c08b2caea9cccb5d899404c85299325600ce8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "310b63a444a1864945b7f82a1bf4a28df3fd0a05254b6780a5f9316420228721",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2018-08-17T13:25:58Z",
    "title_canon_sha256": "0e7cb3add64c5d9707a2ea228fd9c8e8e08e7ecfa2e18bfbc297641bd625d844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05851",
    "kind": "arxiv",
    "version": 5
  }
}