Pith Number

pith:7CQIYUDJ

pith:2013:7CQIYUDJ7PPSBW4VD7TFZAC5NP

not attested not anchored not stored refs pending

Concentration phenomena in high dimensional geometry

Olivier Gu\'edon

arxiv:1310.1204 v1 · 2013-10-04 · 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{7CQIYUDJ7PPSBW4VD7TFZAC5NP}

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	2026-05-18T03:11:23.282581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8a08c5069fbdf20db951fe65c805d6be07e41ea8836b7f1c383e9eb64dd89a7

Aliases

arxiv: 1310.1204 · arxiv_version: 1310.1204v1 · doi: 10.48550/arxiv.1310.1204 · pith_short_12: 7CQIYUDJ7PPS · pith_short_16: 7CQIYUDJ7PPSBW4V · pith_short_8: 7CQIYUDJ

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/7CQIYUDJ7PPSBW4VD7TFZAC5NP \
  | 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: f8a08c5069fbdf20db951fe65c805d6be07e41ea8836b7f1c383e9eb64dd89a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eca42e3bf900d254f8da984a5d64a827dfa91aeed52bf77b0f16c7c5f439ccd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-10-04T09:06:04Z",
    "title_canon_sha256": "e261144502dc64a05bca06a13386666e3aebe778fef2cc0c4a17f7b8b0b026fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1204",
    "kind": "arxiv",
    "version": 1
  }
}