Pith Number

pith:UH5733A3

pith:2014:UH5733A32ORKM4G5FVKVCTNEX3

not attested not anchored not stored refs pending

Quasi-isometries in strongly convex domains

Florian Bertrand, Herv\'e Gaussier

arxiv:1405.1251 v1 · 2014-05-06 · 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{UH5733A32ORKM4G5FVKVCTNEX3}

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	2026-05-18T02:52:33.179152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1fbfdec1bd3a2a670dd2d55514da4becff06208e7428b5fa41d4b417b8e78bc

Aliases

arxiv: 1405.1251 · arxiv_version: 1405.1251v1 · doi: 10.48550/arxiv.1405.1251 · pith_short_12: UH5733A32ORK · pith_short_16: UH5733A32ORKM4G5 · pith_short_8: UH5733A3

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/UH5733A32ORKM4G5FVKVCTNEX3 \
  | 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: a1fbfdec1bd3a2a670dd2d55514da4becff06208e7428b5fa41d4b417b8e78bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c0a4abe72dd822fb4201c8e814545ef366c72ea8d3a486603985bb25fb2e2d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2014-05-06T13:03:06Z",
    "title_canon_sha256": "dd1c45ccce4a3c0255209a5c22c9715af29651ca5230bf05a7810d07c59099ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.1251",
    "kind": "arxiv",
    "version": 1
  }
}