Pith Number

pith:7TVJYLYE

pith:2011:7TVJYLYE7O5Q7ZSZMSLU65SJCD

not attested not anchored not stored refs pending

A Transport-Friendly NIC for Multicore/Multiprocessor Systems

Matt Crawford, Phil DeMar, Wenji Wu

arxiv:1106.0445 v1 · 2011-06-02 · 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{7TVJYLYE7O5Q7ZSZMSLU65SJCD}

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	2026-05-18T04:20:50.384247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcea9c2f04fbbb0fe65964974f764910f9a9c88b86712522e7fb20ab7403dc2f

Aliases

arxiv: 1106.0445 · arxiv_version: 1106.0445v1 · doi: 10.48550/arxiv.1106.0445 · pith_short_12: 7TVJYLYE7O5Q · pith_short_16: 7TVJYLYE7O5Q7ZSZ · pith_short_8: 7TVJYLYE

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/7TVJYLYE7O5Q7ZSZMSLU65SJCD \
  | 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: fcea9c2f04fbbb0fe65964974f764910f9a9c88b86712522e7fb20ab7403dc2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95faa0b6db0defed074370a88a07b84d6b68049a8a613019b869b8747c411db8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "cs.NI",
    "submitted_at": "2011-06-02T15:00:51Z",
    "title_canon_sha256": "5204fac2dcf1721d164285b3cbc92349b0b6d2dd4ef9d2f6ffd02be645def033"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0445",
    "kind": "arxiv",
    "version": 1
  }
}