Pith Number

pith:FM4GSJXR

pith:2024:FM4GSJXROV5ACTJXF3T6OERZSV

not attested not anchored not stored refs pending

A robust optimization approach to flow decomposition

Fabricio Oliveira, Moritz Stinzend\"orfer, Philine Schiewe

arxiv:2410.21140 v3 · 2024-10-28 · 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{FM4GSJXROV5ACTJXF3T6OERZSV}

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	2026-06-04T01:09:36.985646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b386926f1757a014d372ee7e71239956f75b733c4d7ee504273ab4bfa3b4f5f

Aliases

arxiv: 2410.21140 · arxiv_version: 2410.21140v3 · doi: 10.48550/arxiv.2410.21140 · pith_short_12: FM4GSJXROV5A · pith_short_16: FM4GSJXROV5ACTJX · pith_short_8: FM4GSJXR

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/FM4GSJXROV5ACTJXF3T6OERZSV \
  | 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: 2b386926f1757a014d372ee7e71239956f75b733c4d7ee504273ab4bfa3b4f5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "623ff706ae055a409662ee920de5cd3b7261ea74f29ab92af39e2c592664203a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-10-28T15:42:50Z",
    "title_canon_sha256": "dfd41cf82655b8cb2d6d3548e1211b0c8db06d828a4f053f4a5c716592155b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.21140",
    "kind": "arxiv",
    "version": 3
  }
}