Pith Number

pith:LFCIODMA

pith:2016:LFCIODMA4AKE5BSWX7YXW56OXT

not attested not anchored not stored refs pending

On irreducible components of real exponential hypersurfaces

Cordian Riener, Nicolai Vorobjov

arxiv:1609.06025 v3 · 2016-09-20 · math.AG · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFCIODMA4AKE5BSWX7YXW56OXT}

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	2026-05-18T00:39:13.213919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5944870d80e0144e8656bff17b77cebcd166daa8e222a9b6b2f476a382a31b0b

Aliases

arxiv: 1609.06025 · arxiv_version: 1609.06025v3 · doi: 10.48550/arxiv.1609.06025 · pith_short_12: LFCIODMA4AKE · pith_short_16: LFCIODMA4AKE5BSW · pith_short_8: LFCIODMA

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/LFCIODMA4AKE5BSWX7YXW56OXT \
  | 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: 5944870d80e0144e8656bff17b77cebcd166daa8e222a9b6b2f476a382a31b0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de71b1c04f01eab17260a0d4503e6ff000e8eb60869f6dd24f2837242ad53afd",
    "cross_cats_sorted": [
      "math.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2016-09-20T05:43:40Z",
    "title_canon_sha256": "e639587af50ac66e6e0a4a721c153cd80c1a9e74ce8e675b17ad88831f5aa27f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.06025",
    "kind": "arxiv",
    "version": 3
  }
}