Pith Number

pith:QBINKMQB

pith:2014:QBINKMQBYKTFXKDW777AXS35XV

not attested not anchored not stored refs pending

The profinite polynomial automorphism group

Abdul Rauf, Stefan Maubach

arxiv:1410.8334 v1 · 2014-10-30 · math.AG · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBINKMQBYKTFXKDW777AXS35XV}

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	2026-05-18T01:37:05.600323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8050d53201c2a65ba876fffe0bcb7dbd5b4d067894c09fd27b2b1af577c15957

Aliases

arxiv: 1410.8334 · arxiv_version: 1410.8334v1 · doi: 10.48550/arxiv.1410.8334 · pith_short_12: QBINKMQBYKTF · pith_short_16: QBINKMQBYKTFXKDW · pith_short_8: QBINKMQB

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/QBINKMQBYKTFXKDW777AXS35XV \
  | 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: 8050d53201c2a65ba876fffe0bcb7dbd5b4d067894c09fd27b2b1af577c15957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d6e20dc1d090177f283bea8d375b54992f17ffb2e2aef9697f4f510520e4c4f",
    "cross_cats_sorted": [
      "math.AC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2014-10-30T11:40:23Z",
    "title_canon_sha256": "51c7462873cec0f29565696820cd7904f2bda5449eac84b72cd7ebe46dfa6130"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8334",
    "kind": "arxiv",
    "version": 1
  }
}