Pith Number

pith:DRYFLKSW

pith:2023:DRYFLKSWN5CL6ATS3B3ONWBHGJ

not attested not anchored not stored refs pending

The dimension of the feasible region of pattern densities

Alexandru Malekshahian, Daniel Kral, Frederik Garbe, Raul Penaguiao

arxiv:2309.10203 v3 · 2023-09-18 · 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{DRYFLKSWN5CL6ATS3B3ONWBHGJ}

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	2026-07-05T10:33:30.684677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c7055aa566f44bf0272d876e6d82732796157653aec71e43c300765a3626e09

Aliases

arxiv: 2309.10203 · arxiv_version: 2309.10203v3 · doi: 10.48550/arxiv.2309.10203 · pith_short_12: DRYFLKSWN5CL · pith_short_16: DRYFLKSWN5CL6ATS · pith_short_8: DRYFLKSW

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/DRYFLKSWN5CL6ATS3B3ONWBHGJ \
  | 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: 1c7055aa566f44bf0272d876e6d82732796157653aec71e43c300765a3626e09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92f25e7b7c138a6f266c53e8d0eb92b97ee4a19e91914e6591b23cf85f8e21bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-09-18T23:06:47Z",
    "title_canon_sha256": "8939db560139b27acdf78664f007c1c3db3e98129ffe77ba7692493d457daf17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10203",
    "kind": "arxiv",
    "version": 3
  }
}