Pith Number

pith:SLQ2ZROM

pith:2024:SLQ2ZROMVOA4WP56IVLEERX3EZ

not attested not anchored not stored refs pending

XAV: A High-Performance Regular Expression Matching Engine for Packet Processing

Chuan Yu, Jincheng Zhong, Shuhui Chen

arxiv:2403.16533 v1 · 2024-03-25 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SLQ2ZROMVOA4WP56IVLEERX3EZ}

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	2026-07-05T08:00:17.382634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92e1acc5ccab81cb3fbe45564246fb26585d8ce5cc1d568d2268bbc26c78f4c3

Aliases

arxiv: 2403.16533 · arxiv_version: 2403.16533v1 · doi: 10.48550/arxiv.2403.16533 · pith_short_12: SLQ2ZROMVOA4 · pith_short_16: SLQ2ZROMVOA4WP56 · pith_short_8: SLQ2ZROM

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/SLQ2ZROMVOA4WP56IVLEERX3EZ \
  | 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: 92e1acc5ccab81cb3fbe45564246fb26585d8ce5cc1d568d2268bbc26c78f4c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6baee68802ea9247597d33e57bad5d2cbfe89bddcd81e5766d5c4169b649eac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2024-03-25T08:21:41Z",
    "title_canon_sha256": "ea6330ed3f900dfaf2af7c8883e481bdca2e8fceee7b86e06f7a8f7b0ef5a9d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.16533",
    "kind": "arxiv",
    "version": 1
  }
}