Pith Number

pith:QA623B6O

pith:2015:QA623B6OO324VJGPQW4DUP5BSA

not attested not anchored not stored refs pending

On the Reliability Function of Variable-Rate Slepian-Wolf Coding

Ashish Jagmohan, Da-ke He, Jun Chen, Luis A. Lastras-Monta\~no

arxiv:1505.01137 v1 · 2015-05-05 · 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{QA623B6OO324VJGPQW4DUP5BSA}

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	2026-05-18T01:09:47.020725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

803dad87ce76f5caa4cf85b83a3fa190016c2f55278fb8d1d3862f5dcdec5aa5

Aliases

arxiv: 1505.01137 · arxiv_version: 1505.01137v1 · doi: 10.48550/arxiv.1505.01137 · pith_short_12: QA623B6OO324 · pith_short_16: QA623B6OO324VJGP · pith_short_8: QA623B6O

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/QA623B6OO324VJGPQW4DUP5BSA \
  | 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: 803dad87ce76f5caa4cf85b83a3fa190016c2f55278fb8d1d3862f5dcdec5aa5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43a62739d47572ff8205632e1074e2466133400ef187427c2c441f982cbd2419",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-05-05T19:32:10Z",
    "title_canon_sha256": "95fde011f167ecd96a9f0fbbd1ce01a0ae4a371a8a0fc458e60ccb60057ef0c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01137",
    "kind": "arxiv",
    "version": 1
  }
}