Pith Number

pith:FLQVFUZ4

pith:2017:FLQVFUZ4F7YFGQCZ6OWGWNLGMO

not attested not anchored not stored refs pending

A Ramsey Algebraic Study of Matrices

Wen Chean Teh, Zu Yao Teoh

arxiv:1706.00565 v1 · 2017-06-02 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLQVFUZ4F7YFGQCZ6OWGWNLGMO}

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	2026-05-18T00:43:12.711725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ae152d33c2ff0534059f3ac6b35666383c7470e28afb298887f92e3966b3fbe

Aliases

arxiv: 1706.00565 · arxiv_version: 1706.00565v1 · doi: 10.48550/arxiv.1706.00565 · pith_short_12: FLQVFUZ4F7YF · pith_short_16: FLQVFUZ4F7YFGQCZ · pith_short_8: FLQVFUZ4

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/FLQVFUZ4F7YFGQCZ6OWGWNLGMO \
  | 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: 2ae152d33c2ff0534059f3ac6b35666383c7470e28afb298887f92e3966b3fbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6b71772217fad2b236701c9946f5c53e9cf09727eea03b6bdd57f973212621d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-06-02T06:18:47Z",
    "title_canon_sha256": "68ce79a6f1e8d013cd0050d5f40ac0cdcd8eb8930d1f04b0a9bafa244fb9a3f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00565",
    "kind": "arxiv",
    "version": 1
  }
}