Pith Number

pith:UKDWLZCV

pith:2018:UKDWLZCVOC5TDW52JOX5YQO6QN

not attested not anchored not stored refs pending

Regularity of Lagrangian flows over $RCD^*(K,N)$ spaces

Daniele Semola, Elia Bru\`e

arxiv:1803.04387 v1 · 2018-03-12 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UKDWLZCVOC5TDW52JOX5YQO6QN}

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	2026-05-18T00:21:29.819480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a28765e45570bb31dbba4bafdc41de835e8e44d51cd350a33723509e9d2f769a

Aliases

arxiv: 1803.04387 · arxiv_version: 1803.04387v1 · doi: 10.48550/arxiv.1803.04387 · pith_short_12: UKDWLZCVOC5T · pith_short_16: UKDWLZCVOC5TDW52 · pith_short_8: UKDWLZCV

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/UKDWLZCVOC5TDW52JOX5YQO6QN \
  | 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: a28765e45570bb31dbba4bafdc41de835e8e44d51cd350a33723509e9d2f769a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56152314178e585268d569d4644aadf2117c9c48f8a82e16ec9a2dcd03c54e1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2018-03-12T17:27:12Z",
    "title_canon_sha256": "8364c95bdfe7e4bbc2cbb3a1201ee06a6dcc9bb2ac6459ccec86e2571244a39f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04387",
    "kind": "arxiv",
    "version": 1
  }
}