Pith Number

pith:NMIBOIPU

pith:2017:NMIBOIPUQWXSWUJAJW5D53NTRF

not attested not anchored not stored refs pending

Maximum Likelihood Decoder for Index Coded PSK Modulation for Priority Ordered Receivers

B. Sundar Rajan, Divya U. S.

arxiv:1703.03222 v1 · 2017-03-09 · 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{NMIBOIPUQWXSWUJAJW5D53NTRF}

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	2026-05-18T00:49:01.060555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b101721f485af2b51204dba3eedb3895fb249b8f2df88f21ed3c2096dd550e3

Aliases

arxiv: 1703.03222 · arxiv_version: 1703.03222v1 · doi: 10.48550/arxiv.1703.03222 · pith_short_12: NMIBOIPUQWXS · pith_short_16: NMIBOIPUQWXSWUJA · pith_short_8: NMIBOIPU

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/NMIBOIPUQWXSWUJAJW5D53NTRF \
  | 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: 6b101721f485af2b51204dba3eedb3895fb249b8f2df88f21ed3c2096dd550e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c531a2e83b705eb99decf43dc73ff6ffc77b04deb30b0436c55ba00d43161f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-03-09T10:45:31Z",
    "title_canon_sha256": "dfbe47051a26477121dee8e0efb0e5f6a4c15c29c19a49cba88c0589be73130d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03222",
    "kind": "arxiv",
    "version": 1
  }
}