Pith Number

pith:C7EDHOOH

pith:2016:C7EDHOOHUJVJD35CUGYSVD56DH

not attested not anchored not stored refs pending

Super-approximation, I: p-adic semisimple case

Alireza Salehi Golsefidy

arxiv:1602.00403 v2 · 2016-02-01 · math.GR · 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{C7EDHOOHUJVJD35CUGYSVD56DH}

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	2026-05-18T00:23:57.301792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17c833b9c7a26a91efa2a1b12a8fbe19e6b8aae9c50335c68df8fe70f824ba18

Aliases

arxiv: 1602.00403 · arxiv_version: 1602.00403v2 · doi: 10.48550/arxiv.1602.00403 · pith_short_12: C7EDHOOHUJVJ · pith_short_16: C7EDHOOHUJVJD35C · pith_short_8: C7EDHOOH

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/C7EDHOOHUJVJD35CUGYSVD56DH \
  | 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: 17c833b9c7a26a91efa2a1b12a8fbe19e6b8aae9c50335c68df8fe70f824ba18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa6dca5176b6589a22f2d4d0fca698912be152dcfddc097b9ac3b4c0fb3e3c2a",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2016-02-01T06:51:00Z",
    "title_canon_sha256": "0696318eb749d6ee82ff9996eb1253ff65fe3102d5d62d6bded6640bc54c6632"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00403",
    "kind": "arxiv",
    "version": 2
  }
}