Pith Number

pith:BA252YUV

pith:2018:BA252YUVQIZRYVRJMDHUB7OO47

not attested not anchored not stored refs pending

Parallel FPGA Router using Sub-Gradient method and Steiner tree

Akash Kumar, Chin Hao Hoo, Kapil Ahuja, Rohit Agrawal

arxiv:1803.03885 v2 · 2018-03-11 · cs.DC · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BA252YUVQIZRYVRJMDHUB7OO47}

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	2026-05-18T00:07:49.853898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0835dd629582331c562960cf40fdcee7e2828a4cdf4588b200907d4801d0ed37

Aliases

arxiv: 1803.03885 · arxiv_version: 1803.03885v2 · doi: 10.48550/arxiv.1803.03885 · pith_short_12: BA252YUVQIZR · pith_short_16: BA252YUVQIZRYVRJ · pith_short_8: BA252YUV

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/BA252YUVQIZRYVRJMDHUB7OO47 \
  | 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: 0835dd629582331c562960cf40fdcee7e2828a4cdf4588b200907d4801d0ed37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e87cd3df980f4a2c83e5db77a49dc96decd5abe08ab9c75e8d90f17b77aa658",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2018-03-11T02:41:06Z",
    "title_canon_sha256": "62c60d9cf8c26a00e3ff58687d3d54db39d41f17856d582472848d092b277bf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03885",
    "kind": "arxiv",
    "version": 2
  }
}