Pith Number

pith:STHQJ63B

pith:2025:STHQJ63BKFDSQZ3NA3H5XIJRX5

not attested not anchored not stored refs pending

On problems in extremal multigraph theory

Adva Mond, Rik Sarkar, Victor Falgas-Ravry, Victor Souza

arxiv:2505.14281 v2 · 2025-05-20 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{STHQJ63BKFDSQZ3NA3H5XIJRX5}

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	2026-07-05T11:31:06.954734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94cf04fb61514728676d06cfdba131bf79ddaa7a66b4771fb1e17db33c8122a8

Aliases

arxiv: 2505.14281 · arxiv_version: 2505.14281v2 · doi: 10.48550/arxiv.2505.14281 · pith_short_12: STHQJ63BKFDS · pith_short_16: STHQJ63BKFDSQZ3N · pith_short_8: STHQJ63B

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/STHQJ63BKFDSQZ3NA3H5XIJRX5 \
  | 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: 94cf04fb61514728676d06cfdba131bf79ddaa7a66b4771fb1e17db33c8122a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3f48686d212be410d671aa31d9ee27e95e6fa5a03afc36534edff894fd83802",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-05-20T12:32:08Z",
    "title_canon_sha256": "edcac6abf9c89812520f6e6a4d3385b34996c4b6ef588ee17e334ba0f609d531"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14281",
    "kind": "arxiv",
    "version": 2
  }
}