Pith Number

pith:GHIJ2HUZ

pith:2024:GHIJ2HUZZWIN22LMNKW4JLX62R

not attested not anchored not stored refs pending

On tight tree-complete hypergraph Ramsey numbers

Jiaxi Nie

arxiv:2412.19461 v1 · 2024-12-27 · 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{GHIJ2HUZZWIN22LMNKW4JLX62R}

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	2026-07-05T09:54:36.015326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31d09d1e99cd90dd696c6aadc4aefed479ce9a9f1931df1c86472dd623f48b11

Aliases

arxiv: 2412.19461 · arxiv_version: 2412.19461v1 · doi: 10.48550/arxiv.2412.19461 · pith_short_12: GHIJ2HUZZWIN · pith_short_16: GHIJ2HUZZWIN22LM · pith_short_8: GHIJ2HUZ

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/GHIJ2HUZZWIN22LMNKW4JLX62R \
  | 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: 31d09d1e99cd90dd696c6aadc4aefed479ce9a9f1931df1c86472dd623f48b11

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da01e150a5a32f26ec3fc193813dd23c66a6012cfcf4e5f13a33214437498d83",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2024-12-27T05:15:59Z",
    "title_canon_sha256": "8203e5903396b6bebe3c6423421b8a1546385d3f92ab2b6539a53cbc248c8f8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19461",
    "kind": "arxiv",
    "version": 1
  }
}