Pith Number

pith:HOAUQ2RT

pith:2015:HOAUQ2RTWZ3XDCMUBNCXUOLRBH

not attested not anchored not stored refs pending

On removable singularities of one class of mappings satisfying moduli ine\-qua\-li\-ti\-es

Dar'ya Dolya, Evgeny Sevost'yanov

arxiv:1501.02373 v1 · 2015-01-10 · 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{HOAUQ2RTWZ3XDCMUBNCXUOLRBH}

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	2026-05-18T02:29:38.131093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b81486a33b6777189940b457a397109c5bc1369cd25235e58405911a3713930

Aliases

arxiv: 1501.02373 · arxiv_version: 1501.02373v1 · doi: 10.48550/arxiv.1501.02373 · pith_short_12: HOAUQ2RTWZ3X · pith_short_16: HOAUQ2RTWZ3XDCMU · pith_short_8: HOAUQ2RT

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/HOAUQ2RTWZ3XDCMUBNCXUOLRBH \
  | 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: 3b81486a33b6777189940b457a397109c5bc1369cd25235e58405911a3713930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36399615a6c0f068ee7138e79c0ca07f80559e342c1560eff4bdd94cc32c8d8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2015-01-10T17:31:57Z",
    "title_canon_sha256": "f109f215cd21e76edf867c8e2686d4d588fd07de94914359ff3d2cf1cb7f6e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.02373",
    "kind": "arxiv",
    "version": 1
  }
}