Pith Number

pith:EEHTZNPF

pith:2022:EEHTZNPFHIQQJMGLLQHJW5NDLC

not attested not anchored not stored refs pending

A review of Lorentzian synthetic theory of timelike Ricci curvature bounds

Andrea Mondino, Fabio Cavalletti

arxiv:2204.13330 v3 · 2022-04-28 · math.DG · 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{EEHTZNPFHIQQJMGLLQHJW5NDLC}

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	2026-07-05T05:14:57.115747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

210f3cb5e53a2104b0cb5c0e9b75a3589c768d8127d65dd9f8aae37359682ab1

Aliases

arxiv: 2204.13330 · arxiv_version: 2204.13330v3 · doi: 10.48550/arxiv.2204.13330 · pith_short_12: EEHTZNPFHIQQ · pith_short_16: EEHTZNPFHIQQJMGL · pith_short_8: EEHTZNPF

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/EEHTZNPFHIQQJMGLLQHJW5NDLC \
  | 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: 210f3cb5e53a2104b0cb5c0e9b75a3589c768d8127d65dd9f8aae37359682ab1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88ebf52f801e40a362eba440238c65dcfc773bfd7fe9604b5c7759bc17d7f72a",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2022-04-28T07:59:51Z",
    "title_canon_sha256": "a14aa166d1ecdd1f5e5d8e82045ea4d52f440a588e6e29b72c58882043695883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.13330",
    "kind": "arxiv",
    "version": 3
  }
}