Pith Number

pith:4Q2BGTJ4

pith:2017:4Q2BGTJ4SHOQT66G24A2GOYMSK

not attested not anchored not stored refs pending

sPIN: High-performance streaming Processing in the Network

Konstantin Taranov, Ron Brightwell, Ryan E. Grant, Salvatore Di Girolamo, Torsten Hoefler

arxiv:1709.05483 v2 · 2017-09-16 · 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{4Q2BGTJ4SHOQT66G24A2GOYMSK}

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	2026-05-18T00:32:30.360522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e434134d3c91dd09fbc6d701a33b0c928a93a05d2a8de20a26ce513907f4071a

Aliases

arxiv: 1709.05483 · arxiv_version: 1709.05483v2 · doi: 10.48550/arxiv.1709.05483 · pith_short_12: 4Q2BGTJ4SHOQ · pith_short_16: 4Q2BGTJ4SHOQT66G · pith_short_8: 4Q2BGTJ4

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/4Q2BGTJ4SHOQT66G24A2GOYMSK \
  | 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: e434134d3c91dd09fbc6d701a33b0c928a93a05d2a8de20a26ce513907f4071a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e88e9752869176561ed7a40cdd7ff8872838a88d1558b983201c2479f4deb8f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2017-09-16T08:57:46Z",
    "title_canon_sha256": "b76978f8fd14d2c14006964ead7495548672be37518c2df65383dfc39c0dd240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05483",
    "kind": "arxiv",
    "version": 2
  }
}