Pith Number

pith:53LEETQ3

pith:2026:53LEETQ3ESGJMIMI4SAAHGYLJ5

not attested not anchored not stored refs pending

The Syntax Of Polytopal Projections: From Permutohedra To Associahedra

Filip D. Jevti\'c, Milo\v{s} Ad\v{z}i\'c

arxiv:2605.25229 v1 · 2026-05-24 · 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{53LEETQ3ESGJMIMI4SAAHGYLJ5}

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	2026-05-26T02:04:24.254037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eed6424e1b248c962188e480039b0b4f7046b7e4edf71cd8724187b46b6bf7e4

Aliases

arxiv: 2605.25229 · arxiv_version: 2605.25229v1 · doi: 10.48550/arxiv.2605.25229 · pith_short_12: 53LEETQ3ESGJ · pith_short_16: 53LEETQ3ESGJMIMI · pith_short_8: 53LEETQ3

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/53LEETQ3ESGJMIMI4SAAHGYLJ5 \
  | 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: eed6424e1b248c962188e480039b0b4f7046b7e4edf71cd8724187b46b6bf7e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90027bb19a5b560bba3623e2c78fa6825bd7298e7f95043503ff4aa5ba9072f1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-05-24T19:31:50Z",
    "title_canon_sha256": "0038069799dd7eb51654d10b4c51ad51558f491abf08a45b986d7c95a029996a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25229",
    "kind": "arxiv",
    "version": 1
  }
}