Pith Number

pith:6DCBEYPU

pith:2019:6DCBEYPU2XOEP2XTDBQVXRV4YP

not attested not anchored not stored refs pending

Queue-Aware Variable-Length Coding for Ultra Reliable Low Latency Communications with Random Arrival

Wei Chen, Xiaoyu Zhao

arxiv:1903.05804 v1 · 2019-03-14 · 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{6DCBEYPU2XOEP2XTDBQVXRV4YP}

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	2026-05-17T23:51:16.170604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0c41261f4d5dc47eaf318615bc6bcc3d18d4731187ef835a2dd122b925a5d29

Aliases

arxiv: 1903.05804 · arxiv_version: 1903.05804v1 · doi: 10.48550/arxiv.1903.05804 · pith_short_12: 6DCBEYPU2XOE · pith_short_16: 6DCBEYPU2XOEP2XT · pith_short_8: 6DCBEYPU

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/6DCBEYPU2XOEP2XTDBQVXRV4YP \
  | 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: f0c41261f4d5dc47eaf318615bc6bcc3d18d4731187ef835a2dd122b925a5d29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a344e4d27340eccd0c0b00f428d715814537e40dbfd3d25fc5fc4351ed0db8f4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2019-03-14T03:38:19Z",
    "title_canon_sha256": "99b0be47b84483fc68fea681a0e54f0af5e3959d1b263375838ab9a946f35438"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05804",
    "kind": "arxiv",
    "version": 1
  }
}