Pith Number

pith:KAEVHFU4

pith:2016:KAEVHFU4DCEXCZK2JQ637Z6B62

not attested not anchored not stored refs pending

On the Nash modification of a germ of complex analytic singularity

Arturo Giles Flores

arxiv:1608.07353 v1 · 2016-08-26 · 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{KAEVHFU4DCEXCZK2JQ637Z6B62}

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	2026-05-18T01:07:53.280130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

500953969c188971655a4c3dbfe7c1f69a845cfce69688085e99cc0cb8863af8

Aliases

arxiv: 1608.07353 · arxiv_version: 1608.07353v1 · doi: 10.48550/arxiv.1608.07353 · pith_short_12: KAEVHFU4DCEX · pith_short_16: KAEVHFU4DCEXCZK2 · pith_short_8: KAEVHFU4

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/KAEVHFU4DCEXCZK2JQ637Z6B62 \
  | 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: 500953969c188971655a4c3dbfe7c1f69a845cfce69688085e99cc0cb8863af8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f7c8c18b20ced5b2097801fb15ff4cef43973890f27e10ca39cece793c6fb79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-08-26T02:56:24Z",
    "title_canon_sha256": "97252bf5acfe07cc57c9d316aac33b42d9f672d1e975168149373ca722f6022c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07353",
    "kind": "arxiv",
    "version": 1
  }
}