Pith Number

pith:6XQ6MFUJ

pith:2019:6XQ6MFUJXQPGKSWDP7EOTI7V2I

not attested not anchored not stored refs pending

A Method Beyond Channel Capacity in the Low SNR Regime: Theoretical Proof and Numerical Confirmation

Bingli Jiao, Mingxi Yin, Yuli Yang

arxiv:1903.00136 v1 · 2019-03-01 · 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{6XQ6MFUJXQPGKSWDP7EOTI7V2I}

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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	2026-05-17T23:52:20.799129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5e1e61689bc1e654ac37fc8e9a3f5d21f17ff73990a0dafc350bb4ea37c162c

Aliases

arxiv: 1903.00136 · arxiv_version: 1903.00136v1 · doi: 10.48550/arxiv.1903.00136 · pith_short_12: 6XQ6MFUJXQPG · pith_short_16: 6XQ6MFUJXQPGKSWD · pith_short_8: 6XQ6MFUJ

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/6XQ6MFUJXQPGKSWDP7EOTI7V2I \
  | 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: f5e1e61689bc1e654ac37fc8e9a3f5d21f17ff73990a0dafc350bb4ea37c162c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "568649ee3d997f263e836f12463ac27cdf5755a66161dab231566b985f851779",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-03-01T03:06:28Z",
    "title_canon_sha256": "ad4c38fda08d3005b9cfc51863df7e03646fae79a334ac780ec2465a1611fa62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00136",
    "kind": "arxiv",
    "version": 1
  }
}