Pith Number

pith:67RSG42K

pith:2016:67RSG42KSRJYB6UZFKLF25TTXB

not attested not anchored not stored refs pending

Polynomials Inducing the Zero Function on Local Rings

Cameron Wickham, Mark W. Rogers

arxiv:1607.02482 v1 · 2016-07-08 · math.AC · 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{67RSG42KSRJYB6UZFKLF25TTXB}

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	2026-05-18T01:11:18.881000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7e323734a945380fa992a965d7673b85ac40a8f2bb0221583ef62f20c736cc3

Aliases

arxiv: 1607.02482 · arxiv_version: 1607.02482v1 · doi: 10.48550/arxiv.1607.02482 · pith_short_12: 67RSG42KSRJY · pith_short_16: 67RSG42KSRJYB6UZ · pith_short_8: 67RSG42K

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/67RSG42KSRJYB6UZFKLF25TTXB \
  | 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: f7e323734a945380fa992a965d7673b85ac40a8f2bb0221583ef62f20c736cc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b05ca3e4b06331fb4c293a89450549fe23d3408d0f4647864b2ef67c967e8598",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2016-07-08T18:27:04Z",
    "title_canon_sha256": "0c51fa9269ea6166219163c3c805f7877b2aaa91a0e939c703bd2a8bc2bc48f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.02482",
    "kind": "arxiv",
    "version": 1
  }
}