Pith Number

pith:XQ6ASVJR

pith:2017:XQ6ASVJR4TYF42EYRVL5UIRNWT

not attested not anchored not stored refs pending

Multi-tap Digital Canceller for Full-Duplex Applications

Melissa Duarte, Paul Ferrand

arxiv:1706.09764 v1 · 2017-06-29 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XQ6ASVJR4TYF42EYRVL5UIRNWT}

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	2026-05-18T00:41:13.945021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc3c095531e4f05e68988d57da222db4d440d71cd518ff10c349b34e750ece3e

Aliases

arxiv: 1706.09764 · arxiv_version: 1706.09764v1 · doi: 10.48550/arxiv.1706.09764 · pith_short_12: XQ6ASVJR4TYF · pith_short_16: XQ6ASVJR4TYF42EY · pith_short_8: XQ6ASVJR

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/XQ6ASVJR4TYF42EYRVL5UIRNWT \
  | 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: bc3c095531e4f05e68988d57da222db4d440d71cd518ff10c349b34e750ece3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9781c6e9ec19e2298b1866f240e26f82d1f8f28faa61d1ba5e5e3b79991068cb",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-06-29T14:03:31Z",
    "title_canon_sha256": "c606fa978a139f3e58c1dcdb762f08d3daa299be663714afc2d2a7a5f92a9504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.09764",
    "kind": "arxiv",
    "version": 1
  }
}