Pith Number

pith:OF7ZTA4I

pith:2016:OF7ZTA4ICS5A25KC6HU4ROKGOL

not attested not anchored not stored refs pending

Homogeneity degree of some symmetric products

Rodrigo Hern\'andez-Guti\'errez, Ver\'onica Mart\'inez-de-la-Vega

arxiv:1606.01193 v2 · 2016-06-03 · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OF7ZTA4ICS5A25KC6HU4ROKGOL}

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	2026-05-18T00:05:34.737729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

717f99838814ba0d7542f1e9c8b94672d9f83924f5afb7660d240bb672fe8884

Aliases

arxiv: 1606.01193 · arxiv_version: 1606.01193v2 · doi: 10.48550/arxiv.1606.01193 · pith_short_12: OF7ZTA4ICS5A · pith_short_16: OF7ZTA4ICS5A25KC · pith_short_8: OF7ZTA4I

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/OF7ZTA4ICS5A25KC6HU4ROKGOL \
  | 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: 717f99838814ba0d7542f1e9c8b94672d9f83924f5afb7660d240bb672fe8884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed2440de8b6758745e53e05d588d843d3c5a911ee616dac303ad92f3c63f6188",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2016-06-03T17:18:11Z",
    "title_canon_sha256": "924f8e2f34e22a13baa9c3d8a862a1947d75546582a438356f67cec182d01e02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.01193",
    "kind": "arxiv",
    "version": 2
  }
}