Pith Number

pith:AUATPQIB

pith:2014:AUATPQIB335ZRZRBBV4CGG4G6F

not attested not anchored not stored refs pending

Multi-marginal Monge-Kantorovich transport problems: A characterization of solutions

Abbas Moameni

arxiv:1403.3389 v3 · 2014-03-12 · math.AP · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AUATPQIB335ZRZRBBV4CGG4G6F}

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	2026-05-18T02:33:25.407725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

050137c101defb98e6210d78231b86f140e3cb658d5c0f84fc9fc3698088552e

Aliases

arxiv: 1403.3389 · arxiv_version: 1403.3389v3 · doi: 10.48550/arxiv.1403.3389 · pith_short_12: AUATPQIB335Z · pith_short_16: AUATPQIB335ZRZRB · pith_short_8: AUATPQIB

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/AUATPQIB335ZRZRBBV4CGG4G6F \
  | 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: 050137c101defb98e6210d78231b86f140e3cb658d5c0f84fc9fc3698088552e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24e07ce9dae63a730320312a3beace843b6878f565c54c342cf193b471bec779",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-12T20:07:08Z",
    "title_canon_sha256": "8dc0c8173ee8613b8b6f292283d4f3265ee8360386c28be47eb058c3f08c6989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3389",
    "kind": "arxiv",
    "version": 3
  }
}