Pith Number

pith:S7UDL7T5

pith:2016:S7UDL7T5MPC4EEBWMXDZE5DSGG

not attested not anchored not stored refs pending

Joint Source-Relay Design for Full--Duplex MIMO AF Relay Systems

Enbin Song, Mingyi Hong, Qingjiang Shi, Weiqiang Xu, Xiqi Gao, Yunlong Cai

arxiv:1607.03128 v1 · 2016-07-11 · 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{S7UDL7T5MPC4EEBWMXDZE5DSGG}

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	2026-05-18T01:00:34.281891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97e835fe7d63c5c2103665c79274723196dbe8243e86e9c68fe5675f2fa3f6b8

Aliases

arxiv: 1607.03128 · arxiv_version: 1607.03128v1 · doi: 10.48550/arxiv.1607.03128 · pith_short_12: S7UDL7T5MPC4 · pith_short_16: S7UDL7T5MPC4EEBW · pith_short_8: S7UDL7T5

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/S7UDL7T5MPC4EEBWMXDZE5DSGG \
  | 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: 97e835fe7d63c5c2103665c79274723196dbe8243e86e9c68fe5675f2fa3f6b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a870f78da2bc62985e87a355bd2c23f8f123ec06c57c4439743ad9e1f5e8aa1",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-07-11T20:05:28Z",
    "title_canon_sha256": "4641163afc5749b95de9b8b713f505a7d4c64e44b0d46e44b256a0cff4e7fb68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03128",
    "kind": "arxiv",
    "version": 1
  }
}