Pith Number

pith:HYHDGH4I

pith:2017:HYHDGH4IEM35OILWKKPRITHD7T

not attested not anchored not stored refs pending

On the multiplicity of tangent cones of monomial curves

Alessio Sammartano

arxiv:1711.11149 v2 · 2017-11-29 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HYHDGH4IEM35OILWKKPRITHD7T}

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	2026-05-17T23:42:14.293830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e0e331f882337d72176529f144ce3fcfea1c3ce57b88344a109cd9c0ca57a61

Aliases

arxiv: 1711.11149 · arxiv_version: 1711.11149v2 · doi: 10.48550/arxiv.1711.11149 · pith_short_12: HYHDGH4IEM35 · pith_short_16: HYHDGH4IEM35OILW · pith_short_8: HYHDGH4I

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/HYHDGH4IEM35OILWKKPRITHD7T \
  | 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: 3e0e331f882337d72176529f144ce3fcfea1c3ce57b88344a109cd9c0ca57a61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f11bd70872eee8ce33bd1c6341162633896ddb802a4b075c632d96d62e25b69",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-11-29T23:24:57Z",
    "title_canon_sha256": "5c4cf05b699e15905cbcac86fd4d3b3ffd3f2c786e6746cc64508cea82e2170f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11149",
    "kind": "arxiv",
    "version": 2
  }
}