Pith Number

pith:VJZWQ6UM

pith:2013:VJZWQ6UMLG7QJSAY3NT6RFB26S

not attested not anchored not stored refs pending

Network algebra for synchronous dataflow

C.A. Middelburg, Gh. Stefanescu, J.A. Bergstra

arxiv:1303.0382 v1 · 2013-03-02 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJZWQ6UMLG7QJSAY3NT6RFB26S}

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	2026-05-18T03:31:56.271250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa73687a8c59bf04c818db67e8943af4b957b6d773d81f31702b27e48ed8fa72

Aliases

arxiv: 1303.0382 · arxiv_version: 1303.0382v1 · doi: 10.48550/arxiv.1303.0382 · pith_short_12: VJZWQ6UMLG7Q · pith_short_16: VJZWQ6UMLG7QJSAY · pith_short_8: VJZWQ6UM

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/VJZWQ6UMLG7QJSAY3NT6RFB26S \
  | 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: aa73687a8c59bf04c818db67e8943af4b957b6d773d81f31702b27e48ed8fa72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e482c59ad59c7769f856b42f90ee4785f9c5e8e608653a4eaa75517baf322c4f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2013-03-02T12:55:46Z",
    "title_canon_sha256": "a094a5c9d5b785cccb3014b25ec25592e22a816fdbef0925adadbd9f5395b72e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0382",
    "kind": "arxiv",
    "version": 1
  }
}