Pith Number

pith:PFD54OWH

pith:2014:PFD54OWHNXRH7TG643BLRGZYXK

not attested not anchored not stored refs pending

Full-Duplex Mobile Device - Pushing the Limits

Dani Korpi, Joose Tamminen, Lauri Anttila, Matias Turunen, Mikko Valkama, Shilpa Talwar, Timo Huusari, Yang-Seok Choi

arxiv:1410.3191 v3 · 2014-10-13 · 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{PFD54OWHNXRH7TG643BLRGZYXK}

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	2026-05-18T01:14:53.397852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7947de3ac76de27fccdee6c2b89b38ba8a0378b901234f52eaa2530719cab9fd

Aliases

arxiv: 1410.3191 · arxiv_version: 1410.3191v3 · doi: 10.48550/arxiv.1410.3191 · pith_short_12: PFD54OWHNXRH · pith_short_16: PFD54OWHNXRH7TG6 · pith_short_8: PFD54OWH

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/PFD54OWHNXRH7TG643BLRGZYXK \
  | 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: 7947de3ac76de27fccdee6c2b89b38ba8a0378b901234f52eaa2530719cab9fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d22575dfc3a48ca5dd69c6a6314137ac8632a69e0f13ea6678c8d234f44114a",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-10-13T05:34:14Z",
    "title_canon_sha256": "79f45c5b9e7badd1a7d0fbfc2d59e3c9cc612e0fd24529a8f45733274eda1d0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.3191",
    "kind": "arxiv",
    "version": 3
  }
}