Pith Number

pith:LEWS7LGP

pith:2010:LEWS7LGPJXNGH5F5TZESMCXHYV

not attested not anchored not stored refs pending

Degenerations and orbits in finite abelian groups

Amritanshu Prasad, Kunal Dutta

arxiv:1005.5222 v1 · 2010-05-28 · math.GR · math.CO · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LEWS7LGPJXNGH5F5TZESMCXHYV}

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	2026-05-18T04:27:45.342533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

592d2faccf4dda63f4bd9e49260ae7c5470d4783d70106994148f05122004044

Aliases

arxiv: 1005.5222 · arxiv_version: 1005.5222v1 · doi: 10.48550/arxiv.1005.5222 · pith_short_12: LEWS7LGPJXNG · pith_short_16: LEWS7LGPJXNGH5F5 · pith_short_8: LEWS7LGP

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/LEWS7LGPJXNGH5F5TZESMCXHYV \
  | 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: 592d2faccf4dda63f4bd9e49260ae7c5470d4783d70106994148f05122004044

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58e1803dac0c21a986295051fa467744cae9191a2b177eefd840191a46e960e6",
    "cross_cats_sorted": [
      "math.CO",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2010-05-28T06:22:35Z",
    "title_canon_sha256": "4388750466f9a510c1df0aa2ce9e12fcdfede3cf7089a441c6693fdbc516828e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.5222",
    "kind": "arxiv",
    "version": 1
  }
}