Pith Number

pith:3BZIWWIO

pith:2014:3BZIWWIOOZ2SWTLLPWD3YN2KLR

not attested not anchored not stored refs pending

On a theorem of D. Ryabogin and V. Yaskin about detecting symmetry

E. Makai, H. Martini, Jr., T. \'Odor

arxiv:1411.4480 v1 · 2014-11-17 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BZIWWIOOZ2SWTLLPWD3YN2KLR}

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	2026-05-18T02:35:45.638289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8728b590e76752b4d6b7d87bc374a5c50070eacc1b6e6cf40d44181718344f4

Aliases

arxiv: 1411.4480 · arxiv_version: 1411.4480v1 · doi: 10.48550/arxiv.1411.4480 · pith_short_12: 3BZIWWIOOZ2S · pith_short_16: 3BZIWWIOOZ2SWTLL · pith_short_8: 3BZIWWIO

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/3BZIWWIOOZ2SWTLLPWD3YN2KLR \
  | 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: d8728b590e76752b4d6b7d87bc374a5c50070eacc1b6e6cf40d44181718344f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "752c2316e7416b8293d63f48850c965859dd05c645a4eeb4ef21375d8064885a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-11-17T14:06:57Z",
    "title_canon_sha256": "bd7336dfeb6fbbc17a6698148a8795700431c7d4798b0712c265a4473dd16232"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4480",
    "kind": "arxiv",
    "version": 1
  }
}