Pith Number

pith:S34N7OOS

pith:2019:S34N7OOSRR3Y33D6XKVQVO277Y

not attested not anchored not stored refs pending

Regularity of monotone transport maps between unbounded domains

Alessio Figalli, Dario Cordero-Erausquin

arxiv:1902.07621 v1 · 2019-02-20 · math.AP · 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{S34N7OOSRR3Y33D6XKVQVO277Y}

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	2026-05-17T23:53:07.321126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96f8dfb9d28c778dec7ebaab0abb5ffe2c0b5026540cca7e57dbe5625b59652c

Aliases

arxiv: 1902.07621 · arxiv_version: 1902.07621v1 · doi: 10.48550/arxiv.1902.07621 · pith_short_12: S34N7OOSRR3Y · pith_short_16: S34N7OOSRR3Y33D6 · pith_short_8: S34N7OOS

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/S34N7OOSRR3Y33D6XKVQVO277Y \
  | 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: 96f8dfb9d28c778dec7ebaab0abb5ffe2c0b5026540cca7e57dbe5625b59652c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ff2c76979b92e75ea0723cc4fcac0832c5b9cf727143b5d71d1409561574262",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-02-20T16:16:24Z",
    "title_canon_sha256": "21c1c4e96ffb75b489d7aa95f8570d273ba377476e29b90473bcee00887f152c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07621",
    "kind": "arxiv",
    "version": 1
  }
}