Pith Number

pith:YKEBOZGI

pith:2017:YKEBOZGINUBYWUFVQDY6MKGNHM

not attested not anchored not stored refs pending

Endomorphisms of regular rooted trees induced by the action of polynomials on the ring $\mathbb Z_d$ of $d$-adic integers

Dmytro Savchuk, Elsayed Ahmed

arxiv:1711.06735 v1 · 2017-11-17 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YKEBOZGINUBYWUFVQDY6MKGNHM}

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	2026-05-18T00:30:15.781912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2881764c86d038b50b580f1e628cd3b32fc095fabd052167410f012c54813ea

Aliases

arxiv: 1711.06735 · arxiv_version: 1711.06735v1 · doi: 10.48550/arxiv.1711.06735 · pith_short_12: YKEBOZGINUBY · pith_short_16: YKEBOZGINUBYWUFV · pith_short_8: YKEBOZGI

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/YKEBOZGINUBYWUFVQDY6MKGNHM \
  | 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: c2881764c86d038b50b580f1e628cd3b32fc095fabd052167410f012c54813ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96e457a7f9bc04b7c08c8e81a2fe51dacd49e9fc1c4020d5fe16d66cb882b940",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2017-11-17T21:38:49Z",
    "title_canon_sha256": "f1dc0dcb1290986429ce70da5ec8934ed192458ab7a0691af8b49676cf11fff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06735",
    "kind": "arxiv",
    "version": 1
  }
}