Pith Number

pith:W2RAXLTT

pith:2013:W2RAXLTTWOM53OEFEJ6QVTKZ3Q

not attested not anchored not stored refs pending

Differentiability inside sets with upper Minkowski dimension one

Michael Dymond, Olga Maleva

arxiv:1305.3154 v1 · 2013-05-14 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W2RAXLTTWOM53OEFEJ6QVTKZ3Q}

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	2026-05-18T01:23:30.096155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6a20bae73b399ddb885227d0acd59dc1cfade66e8b21b04b1859eb0f4343777

Aliases

arxiv: 1305.3154 · arxiv_version: 1305.3154v1 · doi: 10.48550/arxiv.1305.3154 · pith_short_12: W2RAXLTTWOM5 · pith_short_16: W2RAXLTTWOM53OEF · pith_short_8: W2RAXLTT

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/W2RAXLTTWOM53OEFEJ6QVTKZ3Q \
  | 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: b6a20bae73b399ddb885227d0acd59dc1cfade66e8b21b04b1859eb0f4343777

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d977b7a6581fa00b62105dd43d4fde059fe238bc8bd2dc1061f9484335d6142",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-05-14T13:42:07Z",
    "title_canon_sha256": "3efa289444a756e88a849f4468dc21ab88224d84ef0432370537aa986038c4b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3154",
    "kind": "arxiv",
    "version": 1
  }
}