Pith Number

pith:DK72BGAA

pith:2024:DK72BGAA3LX4WFKBEY2MX2FVX5

not attested not anchored not stored refs pending

Switching Graph Matrix Norm Bounds: from i.i.d. to Random Regular Graphs

Jeff Xu

arxiv:2411.14314 v1 · 2024-11-21 · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DK72BGAA3LX4WFKBEY2MX2FVX5}

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	2026-07-05T09:38:45.131858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1abfa09800daefcb15412634cbe8b5bf56c0b4a1a58023dfcb5672112f0f5199

Aliases

arxiv: 2411.14314 · arxiv_version: 2411.14314v1 · doi: 10.48550/arxiv.2411.14314 · pith_short_12: DK72BGAA3LX4 · pith_short_16: DK72BGAA3LX4WFKB · pith_short_8: DK72BGAA

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/DK72BGAA3LX4WFKBEY2MX2FVX5 \
  | 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: 1abfa09800daefcb15412634cbe8b5bf56c0b4a1a58023dfcb5672112f0f5199

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1db7167dddec9125326b30b062720bb8e4c35e96a187dba4ae4df4fe628bfae8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CC",
    "submitted_at": "2024-11-21T17:06:53Z",
    "title_canon_sha256": "990b964f4d1f42edfd03400c4968c14859886fb3ba1e2c6ea70e9d1c7d45ac3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14314",
    "kind": "arxiv",
    "version": 1
  }
}