Pith Number

pith:LBOJRJMP

pith:2013:LBOJRJMP5UL3Y2ANWUQSZLBJ3B

not attested not anchored not stored refs pending

Invariance properties of the Monge-Kantorovich mass transport problem

Abbas Moameni

arxiv:1311.7051 v2 · 2013-11-27 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBOJRJMP5UL3Y2ANWUQSZLBJ3B}

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	2026-05-18T02:18:22.200346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

585c98a58fed17bc680db5212cac29d86804aab889753aa3208d2a72fee8a0ea

Aliases

arxiv: 1311.7051 · arxiv_version: 1311.7051v2 · doi: 10.48550/arxiv.1311.7051 · pith_short_12: LBOJRJMP5UL3 · pith_short_16: LBOJRJMP5UL3Y2AN · pith_short_8: LBOJRJMP

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/LBOJRJMP5UL3Y2ANWUQSZLBJ3B \
  | 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: 585c98a58fed17bc680db5212cac29d86804aab889753aa3208d2a72fee8a0ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f16354b21b98531b65bbf816613703af611ab239c3a14e66e0de3d349e4ce94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-11-27T17:54:35Z",
    "title_canon_sha256": "7b780713c2bf500ff06e952b2f7e8d3eb40fa434695d4c322e57895837fc4f0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.7051",
    "kind": "arxiv",
    "version": 2
  }
}