Pith Number

pith:ES3OCLIS

pith:1999:ES3OCLISM5TSEIDDEXKWVVSN33

not attested not anchored not stored refs pending

The Embedded Resolution of f(x,y)+z^2: (C^3,0) -> (C,0)

Andr\'as N\'emethi, Chunsheng Ban, Lee J. McEwan

arxiv:math/9911187 v2 · 1999-11-23 · 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{ES3OCLISM5TSEIDDEXKWVVSN33}

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	2026-05-18T01:09:15.124843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24b6e12d12676722206325d56ad64ddec8421c2e9296399fc3e04e7ce6bf963f

Aliases

arxiv: math/9911187 · arxiv_version: math/9911187v2 · doi: 10.48550/arxiv.math/9911187 · pith_short_12: ES3OCLISM5TS · pith_short_16: ES3OCLISM5TSEIDD · pith_short_8: ES3OCLIS

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/ES3OCLISM5TSEIDDEXKWVVSN33 \
  | 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: 24b6e12d12676722206325d56ad64ddec8421c2e9296399fc3e04e7ce6bf963f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19c70d2c7e5357d132ced6984a396ef8e7cb0cb0cad782a3fd0984a5ad2b4fed",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AG",
    "submitted_at": "1999-11-23T18:46:28Z",
    "title_canon_sha256": "edfbcf6e3a6b79a290565320fba12467d71f327d2e7737f00358a27e9d3deab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9911187",
    "kind": "arxiv",
    "version": 2
  }
}