Pith Number

pith:VYO264BS

pith:2018:VYO264BSFC2IK7X7FNMZ6O6VM7

not attested not anchored not stored refs pending

Infinitesimally small spheres and conformally invariant metrics

Alexander Yu. Solynin, Stamatis Pouliasis

arxiv:1812.04651 v1 · 2018-12-11 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYO264BSFC2IK7X7FNMZ6O6VM7}

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	2026-05-17T23:58:29.914943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae1daf703228b4857eff2b599f3bd567db0dd1340ae1ee42203a13ff1e6c0315

Aliases

arxiv: 1812.04651 · arxiv_version: 1812.04651v1 · doi: 10.48550/arxiv.1812.04651 · pith_short_12: VYO264BSFC2I · pith_short_16: VYO264BSFC2IK7X7 · pith_short_8: VYO264BS

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/VYO264BSFC2IK7X7FNMZ6O6VM7 \
  | 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: ae1daf703228b4857eff2b599f3bd567db0dd1340ae1ee42203a13ff1e6c0315

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51969b00597449d4173c888caded8544e6764b8a1519ae121721b0b119c694ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2018-12-11T19:07:49Z",
    "title_canon_sha256": "1cb954a12316d97875c001fac0c0862bf92a09e16b8fec678b5bdcc297484c2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04651",
    "kind": "arxiv",
    "version": 1
  }
}