Pith Number

pith:5SO4BFGO

pith:2022:5SO4BFGODDNJK3UZFWGBTT622O

not attested not anchored not stored refs pending

Software-Hardware Codesign for Efficient In-Memory Regular Pattern Matching

Agnishom Chattopadhyay, Alexis Le Glaunec, Kaiyuan Yang, Konstantinos Mamouras, Lingkun Kong, Qixuan Yu, Yi Huang

arxiv:2209.05686 v1 · 2022-09-13 · cs.FL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5SO4BFGODDNJK3UZFWGBTT622O}

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	2026-07-05T04:56:49.058660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec9dc094ce18da956e992d8c19cfdad39c8030b2394e2a251c97e560badc5e47

Aliases

arxiv: 2209.05686 · arxiv_version: 2209.05686v1 · doi: 10.48550/arxiv.2209.05686 · pith_short_12: 5SO4BFGODDNJ · pith_short_16: 5SO4BFGODDNJK3UZ · pith_short_8: 5SO4BFGO

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/5SO4BFGODDNJK3UZFWGBTT622O \
  | 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: ec9dc094ce18da956e992d8c19cfdad39c8030b2394e2a251c97e560badc5e47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e2b300ba4b3b47dd3ac47d92b2bde15f5a80812224b60f24ff8e0934979c382",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.FL",
    "submitted_at": "2022-09-13T01:51:02Z",
    "title_canon_sha256": "10d2fec605a8dd0b68b87dbffeb213d99be8fba28c13fc523c871301f53e57bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.05686",
    "kind": "arxiv",
    "version": 1
  }
}