Pith Number

pith:AF654CLP

pith:2019:AF654CLPFXZYVGN5MSLACFWTAG

not attested not anchored not stored refs pending

Streaming Message Interface: High-Performance Distributed Memory Programming on Reconfigurable Hardware

Jakub Ber\'anek, Johannes De Fine Licht, Tiziano De Matteis, Torsten Hoefler

arxiv:1909.03231 v1 · 2019-09-07 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AF654CLPFXZYVGN5MSLACFWTAG}

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	2026-07-05T01:25:11.248662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

017dde096f2df38a99bd64960116d30195dca363a39660dd6a6c7efb484e7ea4

Aliases

arxiv: 1909.03231 · arxiv_version: 1909.03231v1 · doi: 10.48550/arxiv.1909.03231 · pith_short_12: AF654CLPFXZY · pith_short_16: AF654CLPFXZYVGN5 · pith_short_8: AF654CLP

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/AF654CLPFXZYVGN5MSLACFWTAG \
  | 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: 017dde096f2df38a99bd64960116d30195dca363a39660dd6a6c7efb484e7ea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e81259773f70e4434e217d00a66ba618563ce3ed37cdb09b8c0754b39f64a33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-09-07T09:53:54Z",
    "title_canon_sha256": "f3cf8d8c056af22f1ebfc8d23d3ebb11809aa77274a28e488b911ea54eac85e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.03231",
    "kind": "arxiv",
    "version": 1
  }
}