Pith Number

pith:CAUCXZ2S

pith:2024:CAUCXZ2SP7MNV5WXNP3EHAU65C

not attested not anchored not stored refs pending

What comes after optical-bypass network? A study on optical-computing-enabled network

Dao Thanh Hai

arxiv:2402.14970 v1 · 2024-02-22 · cs.NI · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CAUCXZ2SP7MNV5WXNP3EHAU65C}

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	2026-07-05T07:48:20.339782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10282be7527fd8daf6d76bf643829ee8aa1a0fc69cb086a386864beda3fe623b

Aliases

arxiv: 2402.14970 · arxiv_version: 2402.14970v1 · doi: 10.48550/arxiv.2402.14970 · pith_short_12: CAUCXZ2SP7MN · pith_short_16: CAUCXZ2SP7MNV5WX · pith_short_8: CAUCXZ2S

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/CAUCXZ2SP7MNV5WXNP3EHAU65C \
  | 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: 10282be7527fd8daf6d76bf643829ee8aa1a0fc69cb086a386864beda3fe623b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ef2928d61160ebccbc18f033ebdbc5cbe4a7454c33a8135528f25698e53db31",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2024-02-22T21:13:12Z",
    "title_canon_sha256": "c9d5e2bc6b728d9f1f70701189b326f1f7a83e430573318ba7c7ea400f680032"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.14970",
    "kind": "arxiv",
    "version": 1
  }
}