Pith Number

pith:UMH3EK4B

pith:2015:UMH3EK4B5HYDBBLG2PTM4HZN3K

not attested not anchored not stored refs pending

Algebraic approach to slice monogenic functions

Guangbin Ren, Hendrik De Bie, Lander Cnudde

arxiv:1511.03902 v1 · 2015-11-12 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMH3EK4B5HYDBBLG2PTM4HZN3K}

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	2026-05-18T01:27:06.540149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a30fb22b81e9f0308566d3e6ce1f2ddaa44ac6c5ed835a25349b3b0235992603

Aliases

arxiv: 1511.03902 · arxiv_version: 1511.03902v1 · doi: 10.48550/arxiv.1511.03902 · pith_short_12: UMH3EK4B5HYD · pith_short_16: UMH3EK4B5HYDBBLG · pith_short_8: UMH3EK4B

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/UMH3EK4B5HYDBBLG2PTM4HZN3K \
  | 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: a30fb22b81e9f0308566d3e6ce1f2ddaa44ac6c5ed835a25349b3b0235992603

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17f3fe247487bf02b6d5a40067decdc50280e9e8aebc89029edad52bf092f7f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-11-12T14:24:01Z",
    "title_canon_sha256": "26ac793fb1e744561048550bb2b64b43b280e7dbcfe3853070fe4ff2ac4fbfa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03902",
    "kind": "arxiv",
    "version": 1
  }
}