Pith Number

pith:5TKNABFF

pith:2016:5TKNABFFJGAY2MLS7B4PMZDOUK

not attested not anchored not stored refs pending

A remark on equisingular approximations of quasi-plurisubharmonic functions

Qi'an Guan, Zhenqian Li

arxiv:1606.01998 v1 · 2016-06-07 · math.CV · 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{5TKNABFFJGAY2MLS7B4PMZDOUK}

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	2026-05-18T01:12:44.853489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ecd4d004a549818d3172f878f6646ea287eb1f1a649902cb43800710e0bdca48

Aliases

arxiv: 1606.01998 · arxiv_version: 1606.01998v1 · doi: 10.48550/arxiv.1606.01998 · pith_short_12: 5TKNABFFJGAY · pith_short_16: 5TKNABFFJGAY2MLS · pith_short_8: 5TKNABFF

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/5TKNABFFJGAY2MLS7B4PMZDOUK \
  | 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: ecd4d004a549818d3172f878f6646ea287eb1f1a649902cb43800710e0bdca48

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5638f801b831c73bb42affc2e9c7f1c61cc897fab88244027c4af4f67bbb078",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-06-07T02:00:24Z",
    "title_canon_sha256": "46cc0420060c5466ec0164b7fa015ee2c6269f9e0fdb4cb61b97005c67617d1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01998",
    "kind": "arxiv",
    "version": 1
  }
}