Pith Number

pith:HNULXSUX

pith:2011:HNULXSUXXU6335QKUOUXYIS7CW

not attested not anchored not stored refs pending

Joint Transmission and State Estimation: A Constrained Channel Coding Approach

Satish Vedantam, Urbashi Mitra, Wenyi Zhang

arxiv:1104.0547 v2 · 2011-04-04 · 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{HNULXSUXXU6335QKUOUXYIS7CW}

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	2026-05-18T04:14:37.870102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b68bbca97bd3dbdf60aa3a97c225f1589f636b63138fcbaba01473f56d1d77a

Aliases

arxiv: 1104.0547 · arxiv_version: 1104.0547v2 · doi: 10.48550/arxiv.1104.0547 · pith_short_12: HNULXSUXXU63 · pith_short_16: HNULXSUXXU6335QK · pith_short_8: HNULXSUX

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/HNULXSUXXU6335QKUOUXYIS7CW \
  | 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: 3b68bbca97bd3dbdf60aa3a97c225f1589f636b63138fcbaba01473f56d1d77a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27c978db06204246600f2aeb430c13aa57637f77ca366dd2d842944b31860f6c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2011-04-04T12:41:48Z",
    "title_canon_sha256": "2862aaa838a8817545b2086070f14bee5da9c3b4d8dd5bd0a1f27c6051f3fe30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0547",
    "kind": "arxiv",
    "version": 2
  }
}