Pith Number

pith:DJIHZ2SJ

pith:2017:DJIHZ2SJAEETH63C5XTKKEXTJG

not attested not anchored not stored refs pending

Multiple Access Wiretap Channel with Noiseless Feedback

Bin Dai, Zheng Ma

arxiv:1701.04052 v1 · 2017-01-15 · 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{DJIHZ2SJAEETH63C5XTKKEXTJG}

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	2026-05-18T00:52:47.975956Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a507cea49010933fb62ede6a512f3498ec643648728d53e9da855be263cebe3

Aliases

arxiv: 1701.04052 · arxiv_version: 1701.04052v1 · doi: 10.48550/arxiv.1701.04052 · pith_short_12: DJIHZ2SJAEET · pith_short_16: DJIHZ2SJAEETH63C · pith_short_8: DJIHZ2SJ

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/DJIHZ2SJAEETH63C5XTKKEXTJG \
  | 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: 1a507cea49010933fb62ede6a512f3498ec643648728d53e9da855be263cebe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8c1c64597e5f3af8894502f2829f154d335ab87754bbfb20cd74955a40a33fc",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-01-15T14:58:42Z",
    "title_canon_sha256": "7de291629da1085ed6e2c1929937e0cab208871868128a0ccf77827207e47b08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04052",
    "kind": "arxiv",
    "version": 1
  }
}