Pith Number

pith:WRXLSJBD

pith:2017:WRXLSJBDTUPTO4RYWWVUTITKF4

not attested not anchored not stored refs pending

On the comparison of two constructions of Witt vectors of non-commutative rings

Amit Hogadi, Supriya Pisolkar

arxiv:1708.04065 v1 · 2017-08-14 · math.NT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRXLSJBDTUPTO4RYWWVUTITKF4}

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	2026-05-18T00:38:07.145372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b46eb924239d1f377238b5ab49a26a2f2888292d946ec601b3141c0c29e8f99d

Aliases

arxiv: 1708.04065 · arxiv_version: 1708.04065v1 · doi: 10.48550/arxiv.1708.04065 · pith_short_12: WRXLSJBDTUPT · pith_short_16: WRXLSJBDTUPTO4RY · pith_short_8: WRXLSJBD

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/WRXLSJBDTUPTO4RYWWVUTITKF4 \
  | 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: b46eb924239d1f377238b5ab49a26a2f2888292d946ec601b3141c0c29e8f99d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701d198719a958e31cc752e51ad25ec8f0703613bee3d5b20974e480c8567bf6",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-08-14T10:20:38Z",
    "title_canon_sha256": "8f8faf02e8fb93945c9d6783a878047df1982a3b05690330e5f991880dbaacca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04065",
    "kind": "arxiv",
    "version": 1
  }
}