Pith Number

pith:7Z6KAVJV

pith:2014:7Z6KAVJVZCVOXCNYZOFXH7YD2S

not attested not anchored not stored refs pending

Separation dimension of bounded degree graphs

Deepak Rajendraprasad, L. Sunil Chandran, Manu Basavaraju, Noga Alon, Rogers Mathew

arxiv:1407.5075 v1 · 2014-07-18 · math.CO · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7Z6KAVJVZCVOXCNYZOFXH7YD2S}

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	2026-05-18T02:47:22.033756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe7ca05535c8aaeb89b8cb8b73ff03d4842a1322de2f942a59b84cdde8dea59b

Aliases

arxiv: 1407.5075 · arxiv_version: 1407.5075v1 · doi: 10.48550/arxiv.1407.5075 · pith_short_12: 7Z6KAVJVZCVO · pith_short_16: 7Z6KAVJVZCVOXCNY · pith_short_8: 7Z6KAVJV

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/7Z6KAVJVZCVOXCNYZOFXH7YD2S \
  | 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: fe7ca05535c8aaeb89b8cb8b73ff03d4842a1322de2f942a59b84cdde8dea59b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0330cba46af0913252eabdcae42710ec28974eea8dc4a665de371c036e9ad457",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-07-18T18:23:39Z",
    "title_canon_sha256": "ecb6675f098f5522d0295f075e7f2977c58cd30c0c67765762378fad6d0fa369"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5075",
    "kind": "arxiv",
    "version": 1
  }
}