Pith Number

pith:SBQRT4H5

pith:2020:SBQRT4H5EF7HIZKYZY46TNORNP

not attested not anchored not stored refs pending

An Approximate Carry Estimating Simultaneous Adder with Rectification

Dip Sankar Banerjee, Kaustav Goswami, Rajat Bhattacharjya, Saurabh Singh, Vishesh Mishra

arxiv:2008.11591 v1 · 2020-08-26 · cs.AR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBQRT4H5EF7HIZKYZY46TNORNP}

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	2026-07-05T01:31:45.843742Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

906119f0fd217e746558ce39e9b5d16bf789fd2345b7d3bf048e791c0c02593e

Aliases

arxiv: 2008.11591 · arxiv_version: 2008.11591v1 · doi: 10.48550/arxiv.2008.11591 · pith_short_12: SBQRT4H5EF7H · pith_short_16: SBQRT4H5EF7HIZKY · pith_short_8: SBQRT4H5

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/SBQRT4H5EF7HIZKYZY46TNORNP \
  | 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: 906119f0fd217e746558ce39e9b5d16bf789fd2345b7d3bf048e791c0c02593e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36d2db24820dae6d22b2e8df492496a399b10eb31d5531d68b436cca957c6064",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AR",
    "submitted_at": "2020-08-26T14:47:30Z",
    "title_canon_sha256": "198e48a4bfbd220d9b0947724d4e5527558f7c0115ce6d36e88d59cc62e2106b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.11591",
    "kind": "arxiv",
    "version": 1
  }
}