Pith Number

pith:UICI3FE5

pith:2018:UICI3FE5UC2NEIKQNKV7GYAQXC

not attested not anchored not stored refs pending

Symmetric functions and the principal case of the Frankl-F\"uredi conjecture

V. Nikiforov

arxiv:1802.10075 v3 · 2018-02-27 · 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{UICI3FE5UC2NEIKQNKV7GYAQXC}

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	2026-05-18T00:21:04.221625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2048d949da0b4d221506aabf36010b8ae33bdb90592592b90515c009533155d

Aliases

arxiv: 1802.10075 · arxiv_version: 1802.10075v3 · doi: 10.48550/arxiv.1802.10075 · pith_short_12: UICI3FE5UC2N · pith_short_16: UICI3FE5UC2NEIKQ · pith_short_8: UICI3FE5

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/UICI3FE5UC2NEIKQNKV7GYAQXC \
  | 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: a2048d949da0b4d221506aabf36010b8ae33bdb90592592b90515c009533155d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8211cc0363d747b21d1cdf59cf7a5a94b380e00255cd7a7e5c29ae49e4e1bbb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-02-27T18:56:55Z",
    "title_canon_sha256": "80c55fb92f7bb03789c279b876b68a76b66e051fd651877486380711f5bbfa7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10075",
    "kind": "arxiv",
    "version": 3
  }
}