Pith Number

pith:W2QRY2YD

pith:2016:W2QRY2YDLVOHTLBLA46ZH56P24

not attested not anchored not stored refs pending

An Erd\H{o}s-Gallai type theorem for uniform hypergraphs

Abhishek Methuku, Akbar Davoodi, Casey Tompkins, Ervin Gy\H{o}ri

arxiv:1608.03241 v2 · 2016-08-10 · 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{W2QRY2YDLVOHTLBLA46ZH56P24}

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	2026-05-18T00:30:17.549974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6a11c6b035d5c79ac2b073d93f7cfd715de3adcdb9d49c1b607a89781430f95

Aliases

arxiv: 1608.03241 · arxiv_version: 1608.03241v2 · doi: 10.48550/arxiv.1608.03241 · pith_short_12: W2QRY2YDLVOH · pith_short_16: W2QRY2YDLVOHTLBL · pith_short_8: W2QRY2YD

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/W2QRY2YDLVOHTLBLA46ZH56P24 \
  | 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: b6a11c6b035d5c79ac2b073d93f7cfd715de3adcdb9d49c1b607a89781430f95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63539be5b10834e57ff37d8ce8094ab0b60b1866723113164b65c8430c95be22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-08-10T17:48:01Z",
    "title_canon_sha256": "acd990e60417180db21f24ece8987d23cdd4bb5e39f8ffad045c5102df0371d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.03241",
    "kind": "arxiv",
    "version": 2
  }
}