Pith Number

pith:J6WE5O33

pith:2014:J6WE5O33E7QU3GCK6GCT4UM75W

not attested not anchored not stored refs pending

Information-Theoretic Bounds for Performance of Resource-Constrained Communication Systems

Albert Y.S. Lam, Victor O.K. Li, Yanhui Geng

arxiv:1404.0142 v1 · 2014-04-01 · cs.IT · cs.SY · math.IT · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J6WE5O33E7QU3GCK6GCT4UM75W}

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	2026-05-18T02:55:05.032074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fac4ebb7b27e14d984af1853e519fedbb6137d49ae6f6a5c4fe923117479c52

Aliases

arxiv: 1404.0142 · arxiv_version: 1404.0142v1 · doi: 10.48550/arxiv.1404.0142 · pith_short_12: J6WE5O33E7QU · pith_short_16: J6WE5O33E7QU3GCK · pith_short_8: J6WE5O33

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/J6WE5O33E7QU3GCK6GCT4UM75W \
  | 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: 4fac4ebb7b27e14d984af1853e519fedbb6137d49ae6f6a5c4fe923117479c52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56e39da758136416621ec8fa195f55a43de6a7eab30ee3e33c7feee31b30f587",
    "cross_cats_sorted": [
      "cs.SY",
      "math.IT",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-04-01T06:44:21Z",
    "title_canon_sha256": "5828b5c9c39d05674287b0dca671c11fadd570fb3a2bf62b66065adc3416fb16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0142",
    "kind": "arxiv",
    "version": 1
  }
}