Pith Number

pith:AMO3IRJT

pith:2017:AMO3IRJTSI27VQZDPAHXIF6HW7

not attested not anchored not stored refs pending

Topology of subvarieties of complex semi-abelian varieties

Botong Wang, Laurentiu Maxim, Yongqiang Liu

arxiv:1706.07491 v2 · 2017-06-22 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMO3IRJTSI27VQZDPAHXIF6HW7}

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	2026-05-18T00:13:47.855794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

031db445339235fac323780f7417c7b7fe9e77ef84e3bb1ae1a278d31f294a54

Aliases

arxiv: 1706.07491 · arxiv_version: 1706.07491v2 · doi: 10.48550/arxiv.1706.07491 · pith_short_12: AMO3IRJTSI27 · pith_short_16: AMO3IRJTSI27VQZD · pith_short_8: AMO3IRJT

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/AMO3IRJTSI27VQZDPAHXIF6HW7 \
  | 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: 031db445339235fac323780f7417c7b7fe9e77ef84e3bb1ae1a278d31f294a54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "493e58df43dca5ec54b0573d934be085991ab2dce82d0b23347c9a03c17236ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-06-22T21:05:46Z",
    "title_canon_sha256": "26146a2db4a7842c266ee26afd340a2399a4bb3c8d64db73c6b94b49c9f25881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07491",
    "kind": "arxiv",
    "version": 2
  }
}