Pith Number

pith:UNFQYTYO

pith:2017:UNFQYTYOQGBPXEG3ZKAHCW52IU

not attested not anchored not stored refs pending

Optimized Signaling of Binary Correlated Sources over GMACs

Fady Alajaji, Jian-Jia Weng, Tam\'as Linder

arxiv:1707.06157 v1 · 2017-07-19 · 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{UNFQYTYOQGBPXEG3ZKAHCW52IU}

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	2026-05-18T00:39:57.429305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a34b0c4f0e8182fb90dbca80715bba452a746336a59ecec8b4cccb11059ea8bd

Aliases

arxiv: 1707.06157 · arxiv_version: 1707.06157v1 · doi: 10.48550/arxiv.1707.06157 · pith_short_12: UNFQYTYOQGBP · pith_short_16: UNFQYTYOQGBPXEG3 · pith_short_8: UNFQYTYO

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/UNFQYTYOQGBPXEG3ZKAHCW52IU \
  | 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: a34b0c4f0e8182fb90dbca80715bba452a746336a59ecec8b4cccb11059ea8bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4b2520383635349feaf48f18d6e044b98ccebc009a52ab5141cafbbf29732c9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-07-19T15:33:02Z",
    "title_canon_sha256": "f0b9d74dd8ff00002024b1a37718685ff0fe0343b4000d8f4596d708070b5bbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06157",
    "kind": "arxiv",
    "version": 1
  }
}