Pith Number

pith:Q3UCF6JQ

pith:2017:Q3UCF6JQ43GAOYRPNC6IQXCKBH

not attested not anchored not stored refs pending

Finite State Multiple-Access Wiretap Channel with Delayed Feedback

Bin Dai, Ming Xiao, Pingzhi Fan, Xiaohu Tang, Zheng Ma

arxiv:1704.01238 v3 · 2017-04-05 · 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{Q3UCF6JQ43GAOYRPNC6IQXCKBH}

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	2026-05-18T00:23:09.023100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86e822f930e6cc07622f68bc885c4a09cab59f1a229100c306c97f9c525bd83c

Aliases

arxiv: 1704.01238 · arxiv_version: 1704.01238v3 · doi: 10.48550/arxiv.1704.01238 · pith_short_12: Q3UCF6JQ43GA · pith_short_16: Q3UCF6JQ43GAOYRP · pith_short_8: Q3UCF6JQ

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/Q3UCF6JQ43GAOYRPNC6IQXCKBH \
  | 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: 86e822f930e6cc07622f68bc885c4a09cab59f1a229100c306c97f9c525bd83c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a90f8fd11ab0728d86a09183f30c0ffef4b3d4001fb000c7726328f1912f4fa",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-04-05T01:38:00Z",
    "title_canon_sha256": "709a0de9c4c63f79c834403e3d442b5b52acd647e96b2e2a0338d2cedf853677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01238",
    "kind": "arxiv",
    "version": 3
  }
}