Pith Number

pith:B6H6QDSP

pith:2015:B6H6QDSPUU4IPF3S7A63QKWCOA

not attested not anchored not stored refs pending

A new generalization of Hermite's reciprocity law

Daniel Penazzi, Leandro Cagliero

arxiv:1510.01657 v1 · 2015-10-06 · math.CO · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B6H6QDSPUU4IPF3S7A63QKWCOA}

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	2026-05-18T01:30:56.343701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f8fe80e4fa538879772f83db82ac27012cc903c315fc8ef1c7db4262cb71e50

Aliases

arxiv: 1510.01657 · arxiv_version: 1510.01657v1 · doi: 10.48550/arxiv.1510.01657 · pith_short_12: B6H6QDSPUU4I · pith_short_16: B6H6QDSPUU4IPF3S · pith_short_8: B6H6QDSP

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/B6H6QDSPUU4IPF3S7A63QKWCOA \
  | 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: 0f8fe80e4fa538879772f83db82ac27012cc903c315fc8ef1c7db4262cb71e50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa9b5387fc3f36268454dc127ddd0c2ae835e9ca7205f2d4ff83366bf20213cf",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-10-06T16:44:10Z",
    "title_canon_sha256": "5920d69be469048ad53f832419b22bc75746a4e61b2c2944c9eb449ad12a6cd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01657",
    "kind": "arxiv",
    "version": 1
  }
}